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History of Ninjutsu: Qualifications for Becoming a Ninja

From 武神館兜龍 Bujinkan Toryu by Toryu

History of Ninjutsu: Qualifications for Becoming a Ninja

Qualifications for Becoming a Ninja (Page 43-47) from the book Ninpō Chōjin no Sekai by Ōhira Yōsuke.

Returning to the main topic, becoming a ninja required specific innate qualities. Even those born into a shinobi family were not automatically chosen to inherit the tradition if they lacked the necessary aptitude. Instead, a suitable candidate would be sought out, rigorously trained, and granted formal certification (inka). Hatsumi Masaaki of the Togakure-ryū trained for 15 years under the 33rd Head, Takamatsu Toshitsugu, before inheriting the position as the 34th Head. If no suitable successor was found, the secret manuals and ninja tools would be completely destroyed, leaving no trace. Fujita Seiko explained that this practice is why so few authentic secret manuals have been passed down to later generations.

Fujita Seiko himself was born into the Wada Igamori lineage, one of the 53 Kōga samurai families. His grandfather, the 13th Head of Kōga-ryū, recognized Seiko’s (real name: Isamu) aptitude and, bypassing Seiko’s father, designated him as the 14th Head. From the age of six, Seiko underwent intensive training for this role.

What does “aptitude” mean in this context? The following five criteria were considered essential:

  1. A person with strong mental and physical endurance.
  2. A person of upright character.
  3. A person indifferent to all desires.
  4. A person who is meticulous yet bold, with quick thinking.
  5. A person with an unremarkable physique and appearance.

Mental strength and moral integrity were particularly emphasized, likely to prevent the misuse of ninjutsu. Once a candidate’s aptitude was confirmed, they underwent tests to assess their motor skills, patience, and lung capacity, such as the following:

  • Crossing Wet Sliding Doors (Fusuma): Water was sprinkled on sliding paper doors, and the candidate had to walk across them. Those who tore the paper by stepping through failed, while those who crossed quickly without damaging it passed.
  • Submersion Test: A candidate’s head was submerged in a barrel filled with water. Those who quickly pulled their head out due to discomfort failed, while the test measured how long they could endure submersion.
  • Running Test: Candidates were made to run a set distance. Those who ended up panting heavily failed.

Upon passing these tests, candidates began practical training, starting with jumping exercises. For this, hemp seeds were planted in the ground, and once they sprouted, the candidate had to jump over the growing plants every day for three years. Hemp grows rapidly, reaching heights of over two meters, and the candidate had to keep pace with its growth, practicing forward, backward, sideways, and lateral jumps daily—rain or shine—for three years.

There were various jumping techniques, but traditional ninjas adhered to specific standards: a 50-shaku (approximately 4.5 meters) drop for descending from heights, a 9-shaku (2.7 meters) high jump, and a 3-ken (5.4 meters) long jump. Remarkably, to safely descend from a 50-shaku (15 meters) height, a parachute-like ninja tool was devised as early as 500 years ago.

Other training included diving, tree climbing, cliff scaling, sprinting, and endurance without sleep. Ninjas would wear deer-tanned leather clothing directly against their skin to train themselves not to sweat, and they avoided eating strong-smelling foods to maintain an odorless body.

In terms of martial arts, they had to master swordsmanship, spearmanship, staff techniques, jujutsu, and fist techniques, as well as chain techniques (kusarijutsu), fire techniques (kajutsu), horseback riding, and swimming. Additionally, they needed expertise in performing arts (yūgei), disguise techniques, pharmacology, astronomy, geography, and humanities. They also studied skills like rope escape, lock-picking, forging documents and seals, and mimicking sounds and voices—a seemingly endless array of techniques.

Looking at this list, becoming a full-fledged ninja seems like an immense challenge, almost superhuman. On this matter, Okuse Heijirō, previously mentioned, commented:

“Mastering even one of the skills listed would take several years, and completing all of them would be impossible even in a hundred years. It’s likely an ideal rather than a realistic expectation.”

In practice, there were specialists—those skilled in diving, fire techniques, jumping, or throwing shuriken—who would form teams based on their strengths to accomplish assigned missions.

Living in a modern world filled with dangers like earthquakes, fires, explosions, and hijackings, how should we respond when suddenly faced with a disaster? Below, I will outline emergency evacuation methods step by step.


Excerpt above about Qualifications for Becoming a Ninja from the book Ninpō Chōjin no Sekai by Ōhira Yōsuke.


Yōsuke Ōhira (大平陽介)
Writer and literary critic. Real name: Ryōichi Yahata. Born in 1904 in Fukushima Prefecture. After dropping out of Chūō University’s Faculty of Law, he worked at Shinchōsha before serving as the inaugural editor-in-chief of NHK’s monthly magazine Broadcast and the Freedom Publishing Association’s Reading Outlook (a predecessor to the current Weekly Reading Person). He is currently a standing committee member of the Tokyo Writers’ Club and a councilor of the Japan Children’s Literature Association. His representative work is Full Moon Literature (Shunyō Bunko). Alongside his prolific writing career, he has a keen interest in exploring ancient martial arts (kobudō), and has authored works such as Sword Courage Record (Daidō Inshokan), which incorporates the secrets of martial arts. This book also reflects a portion of his extensive research accumulated over many years.

Published January 1, 1975
254 pages
ISBN-10 ‏ : ‎ 4026060314
ISBN-13 ‏ : ‎ 978-4026060316

The post History of Ninjutsu: Qualifications for Becoming a Ninja appeared first on 武神館兜龍 Bujinkan Toryu.…

The Dainichi Effect: Japan Report Five 令和6年

From Bujinkan Santa Monica by Michael


The Dainichi effect happened around midday, but first this morning I went to the 大江戸骨董市 Oedo Antique Market with Peter Crocoll. This market is quite large with many collectibles, art, and weapons. Many people bought and even wore vintage clothing. Peter found a book of 春画 shunga full of erotic woodblock prints as an amusing gift for one of his students back home.

From there we made a visit to 美術刀剣松本 Bijutsu Tōken Matsumoto. Peter brought another tsuka from home to be wrapped and restored. You may remember my trip last year when he had his first tsukamaki from Matsumoto. While we were there, a koshirae for a dagger caught his eye. The fittings had a rare decorative 海老鞘 ebisaya and Peter couldn’t resist adding it to his collection.

The Dainichi Effect

Later, seeking some inspiration, I returned to ponder the copy of Dojo Giga at the bookstore. When I randomly opened the pages, it fell open to Hatsumi Sensei’s painting of 大日如来 Dainichi Nyorai. Dainichi represents the center, and is the sun Buddha in Japanese esoteric Buddhism such as 密教 Mikkyō. 

Depictions of Dainichi often show the hand gesture or mudra of 六大 rokudai. Each finger is part of the 五大 godai: chi, sui, ka, fu, and ku. They enclose the sixth element, 識 shiki, which is consciousness.

In the text of the painting, Soke wrote the name of 運慶 Unkei (1148-1224)​, who was a famous sculptor among the warrior class during the Kamakura era. Soke did this because in the year he painted, a new sculpture of Dainichi had been discovered and attributed to Unkei. Hatsumi Sensei’s painting was influenced by this discovery. This sculpture sold at Christie’s Auction house for an unprecedented $14,377,000 US dollars. 

Hatsumi Sensei’s Dainichi painting hangs in the Bujinkan honbu dojo

Hatsumi Sensei’s Dainichi painting is currently hanging in the Bujinkan Honbu Dojo. The text on the painting is a sort of memorial. It has the posthumous Buddhist names of both Takamatsu Sensei and Hatsumi Sensei. I first learned of these names some years ago when I climbed a ladder to help install shelves for the gold 位牌 ihai, which are Buddhist mortuary tablet​s displaying the names above the Kamidana.

I have an emotional memory related to Dainichi in the Dojo. It was the day Hatsumi Sensei had to move his wife into a care home. They had been married for many decades and Soke provided care for her in recent years. But he couldn’t manage it anymore.

When he entered the Dojo, he skipped his usual, jovial conversation, and walked straight to the altar of Dainichi under the Kamidana. He sat with his back to all of us and spent many minutes in private prayer. Afterwards, he began to quietly describe some items,

I bought that green tengu when Takamatsu Sensei passed away. At the end of 42 years, I got the one below it here. And here is Dainichi Nyorai. I was born in the year of Dainichi. At this 50 year anniversary maybe it’s some kind of divine message that these things come. This 50 year anniversary just came very suddenly, and next year with this completion of mutō dori, everyone will become a Daishihan and start teaching for themselves. That’s why all of the Daishihan should become friends and have a close community.

While Hatsumi Sensei was talking, I sat maybe a meter behind on his right side. I listened carefully since his back was to me. All of the sudden he asked the entire room who should be the next Daishihan. Several people pointed at me. Hatsumi Sensei turned to see who they were pointing at and he instantly agreed, exclaiming “Ok, ok!”

Senou Sensei reads Michael Glenn's Daishihan for presentation by Hatsumi Sensei

The very next class he called me up to the front of the Dojo to sit before him. Senou Sensei read the new certificate and passed it to Soke, who then bestowed it on me. I bowed and everyone applauded. Hatsumi Sensei said, “There is a time for these things and when the time is right they should be given.” That this happened on the same day Hatsumi Sensei experienced a very personal life change makes me very humble and reflective. Maybe this is the Dainichi effect.

Training with Furuta Sensei

After these moments of reflection, I went to class with Furuta Sensei. Of course he gave me a ride from the train station. Training was in the school gymnasium, which is very large and has nice mats set up for Jūdō.

During the drive, he explained that he had just come from a meeting with Hatsumi Sensei and all of the new Soke. He wanted to share details, but I think he felt he couldn’t tell us everything. But he did share a few things.

He said that there was a new website (bujinkanhombuoffice.com) in the works for the Bujinkan. It will have official rules and rank order forms in an effort to streamline this process. There is also a new Daishihan lapel pin if you feel like showing off. Furuta Sensei also said that for someone to be recommended for Daishihan, they need letters from at least 3 current Daishihan.

Furuta started class with Ukemi, Sanshin, and Kihon Happō to warm up. He began to focus on the details of the 表逆 omote gyaku. He used some of his characteristic 雲隠流 Kumogakure Ryū angles. He showed this against a resisting opponent. Whereupon he emphasized how even one finger can break the resistance like a “push button.”

Furuta Sensei explains details of Oni Kudaki

Pushing the button transitions into 裏逆 ura gyaku. And even further into 手枕 temakura, which he also showed as 袖枕 sode-makura. Then the last henka was 鬼砕 oni kudaki.

He changed to 半棒術 hanbōjutsu against a knife stab. He grew very energetic during this portion of the class. I think the Starbucks caught up with him. He yelled, jumped, and charged at opponents using very big swings of 八文字振りhachimonji furi. It was very funny and we had a lot of laughter. He described this energetic feeling as 気魄 kihaku, which is a fighting spirit.

Furuta Sensei next gave us a lesson about making mistakes. When you try to hit 小手 kote with only the tip or edge of the hanbō, you might miss. This is very natural. But you don’t want this mistake to be your defeat. Instead, you embrace the mistake and turn it into something useful. 

Furuta Sensei uses a Hanbo against two knives

He said that people don’t train for mistakes. They try to do perfect technique (which is impossible), but we should train for mistakes instead. Because we will always make some. Real combat is a clumsy, chaotic affair, so we should train for that reality. As Furuta Sensei said in his blunt English, “Mistake is good.”

The class had a lot of laughter and a good feeling. I think that is really the spirit that Hatsumi Sensei has given us. People try to be so serious, but training with a good heart and lots of laughter is best.…

History of Ninjutsu: Tenshō Iga War

From 武神館兜龍 Bujinkan Toryu by Toryu

History of Ninjutsu: Tenshō Iga War

Tenshō Iga War (Page 193-1199) from the book Ninjutsu Sono Rekishi To Ninja by Heishichirō Okuse.

As previously noted, the Iga ninjutsu practitioners harbored deep resentment toward 織田 信長 Oda Nobunaga, viewing him as an irreconcilable enemy, primarily due to the Tenshō Iga War.

What Was the Tenshō Iga War?

Throughout the Sengoku period (1467–1615 CE), 伊賀 Iga was largely a leaderless region. Toward the end of the Sengoku period, Niki Danjō Tomoume briefly held the nominal title of lord of Iga, supported by local chieftains, but, dissatisfied with a mere titular role, he was driven out and forced to flee—a rare event in Iga’s history.

The one who set his sights on this leaderless Iga was Kitabatake Nobuo (also known as 織田 信雄 Oda Nobuo), who had been adopted into the Kitabatake family, orchestrated the murder of his adoptive father, and seized control of the family to become the lord of Ise. Nobuo was the son of Oda Nobunaga. When Nobuo became the lord of Kitabatake, Iga suddenly found itself directly bordering Oda-controlled territory.

Nobuo noticed that a sturdy mountain castle at Maruyama in Shimogōbe, Nabari District, Iga Province—originally built by his adoptive father, Kitabatake Tomonori, as a base for attacking Iga—had fallen into disrepair. He ordered his vassal, Takigawa Saburōbē, to repair and restore the castle.

Realizing that Nobuo’s actions marked the beginning of Oda Nobunaga’s invasion of Iga, the Iga local warriors (Jizamurai) gathered at Heirakuji Temple in Ueno Castle to discuss the situation. They resolved to set aside past grievances, uniting the northern and southern Iga warrior groups to resist the external threat. Consequently, the Iga forces launched a surprise attack on the nearly completed Maruyama Castle, burning it down and driving Takigawa Saburōbē back to Ise. This occurred in July 1578 CE (Tenshō 6).

The First Tenshō Iga War

Upon receiving Takigawa’s report, Nobuo was enraged and vowed revenge. The following year, in September 1579 CE (Tenshō 7), he led an army of over 8,000 from his castle at Matsugasaki toward Iga. This marked the First Iga War. Nobuo, commanding a large army, aimed to conquer Iga in one swift campaign, splitting his forces into three routes. However, the Iga army (a coalition of local warriors), having received prior intelligence of this plan, skillfully used the mountainous terrain to block Nobuo’s advance.

From the morning to the afternoon of September 17, the Iga forces, with all ninjutsu practitioners mobilized, pinned down Nobuo’s army on the mountain paths. At night, they employed their signature night raids and surprise attacks, striking Nobuo’s forces. As a result, all three routes of Nobuo’s army suffered heavy losses, and by the morning of September 18, Nobuo himself was forced to flee for his life with his remaining troops. The outnumbered Iga army had triumphed over Nobuo’s large force.

When Nobunaga heard of Nobuo’s defeat, he reprimanded him, saying, “What a fool to cause trouble at such a critical time!” He ordered Nobuo to stand down and prohibited further military action against Iga. For Nobunaga, who was focused on unifying Japan, Nobuo’s attack on Iga was an unnecessary distraction—an example of “a child not understanding a parent’s intentions.” However, Nobunaga likely made a firm resolve at that moment: “Iga, you’ll pay for this! As soon as I have the chance, I’ll crush you completely!” His subsequent actions—the Second Iga War—reveal this intent.

The Second Iga War

Second Iga War was led by Oda Nobunaga
織田 信長 Oda Nobunaga (1551-1582)

Two years later, in September 1581 CE (Tenshō 9), when the tides of national power had begun to stabilize, Nobunaga suddenly gathered his generals at Azuchi Castle and ordered an immediate attack on Iga.

The announcement was so abrupt that the summoned generals were reportedly taken aback. (Nobunaga likely took great care to prevent Iga and Kōga ninjutsu practitioners from gathering intelligence, which would have given the Iga warriors time to prepare.) The invasion plan was as follows:

Iga Invasion Plan

RouteGenerals ( indicates overall commander)Troop Strength
1. Ise RouteKitabatake Nobuo, Oda Nobusumi, Yoshida Hyōbu 〇10,000
2. Takitsume RouteNaitō Jinzaemon, Takigawa Shōkan, Tōdō Shōkan, Dōgi Daibu, Wakebe Sakyō 〇14,000
3. Tamataki RouteUjiie Shigetake, Wakisaka Yasuharu, Yamaoka Kezukasa 〇7,000
4. Kasama Route (Yamato)Tsutsui Junkei, Tsutsui Sadatsugu 〇3,000
5. Hase Route (Yamato)Asano Nagamasa, Shinjō Suruga-no-Kami, Ikoma Uta-no-Kami, Mori Ichikigami, Toda Danjō-Shōsuke, Sawa Genjirō, Akiyama Sakon-Dayū, Yoshino Miyauchi-Shōsuke 〇10,000
6. Tarao RouteHori Hidemasa, Tarao Mitsuhiro 〇2,300
Total Routes: 623 GeneralsTotal Troop Strength: 46,300

This was an enormous army for the time. Iga’s population during this period is estimated at around 90,000, meaning the invading force was over half the region’s entire population.
Nobunaga instructed his generals to thoroughly exterminate the Iga warriors and implement a scorched-earth strategy.

On September 27, the invasion forces attacked Iga from all six routes simultaneously, descending like an avalanche. The Iga coalition army, numbering fewer than 4,000 across the entire region, stood to resist them. Despite the ninjutsu practitioners leading their得意 mountain warfare, night raids, and guerrilla tactics, the outcome was predetermined by the sheer disparity in numbers.

The battle, which began on September 27, ended after seven days with a complete victory for the Oda forces, except for a few remaining pockets of resistance. Kashiwara Castle, where southern Iga warriors made their last stand, fell on October 28, marking the end of the Iga War in both name and reality.


Excerpt above about Ninjutsu History from the book Ninjutsu Sono Rekishi To Ninja by Heishichirō Okuse.

Heishichirō Okuse (奥瀬 平七郎, おくせ へいしちろう) was a Japanese novelist, researcher, and politician born on November 13, 1911, in Ueno, Japan. He passed away on April 10, 1997.​

Okuse graduated from Waseda University and studied under the renowned author Masuji Ibuse. He developed a particular interest in ninjutsu (the art of stealth and espionage), contributing to its study and preservation. Professionally, he worked for the Manchurian Telephone & Telegraph Company.​

In addition to his literary and research endeavors, Okuse served as the mayor of Ueno from 1969 to 1977. His multifaceted career reflects a deep engagement with both traditional Japanese martial arts and public service.

The post History of Ninjutsu: Tenshō Iga War appeared first on 武神館兜龍 Bujinkan Toryu.…

Mawari: Dancing With Nagato

From Shiro Kuma by kumablog

During the class, we began with taijutsu and ended with hanbō jutsu. In both cases, the Kaname, or key point, was Mawari, to turn around the opponent softly but without stopping. (1)(2)

This permanent motion around him prevents uke from answering to a specific action. When Nagato sensei was walking around the attacker, you could see the opponent gradually losing his balance. 

There were too many potential attacks coming in succession; it was, therefore, impossible for the attacker to take back the initiative. Uke could only react defensively. In a way, Nagato sensei’s movements trapped him in a spiderweb of possibilities.

Once again, he stressed the importance of having proper basics. When adequately executed, each fundamental technique of the Tenchijin acts as an excuse to “play” with the attacker. Each basic movement is like a title on a blank page. Then, your creativity kicks in, and you destroy the opponent’s initial intent. Sensei was also switching sides continuously, going from left to right and back, while turning around uke (mawari). This was confusing uke’s attacks.

When moving around the attacker, Nagato sensei emphasised the importance of matching the distance to the uke’s attacks. He added that there could be a knife hidden in the other hand. Therefore, he was always out of reach during the attack and then stepped in once the attack ended. While consistently positioning his elbows in the process and using them as leverage. (3) This use of a fulcrum and leverage, teko shiten, is a major kaname of the Kukishin and Takagi Yōshin. (4)

By transitioning from one basic to another, but always staying in a basic kamae, you can apply any technique. Nagato sensei was like a cat playing with a mouse. He never finished a movement but used the uke’s reactions to apply another basic. In the process, Nagato sensei did various versions of Ganseki (Nage, Oshi, Otoshi), Oni Kudaki, Musō Dori, and Gyaku Musō Dori. Going from one to the other in a permanent flow, he was always well-positioned to do one waza or another. That was nice to watch, maybe less nice for the uke. 

During the break, my friend Peter Meden reminded me of another interesting technical point that I missed. Nagato sensei showed him that, depending on the angle of the grip of the attack, the angle of the grip determines one or more basic waza. The c-shaped grip can be a wrist grab in Ura or Omote, or it can even be a direct grab of the fist. This can be done from above or from below (U-shape). These multiple soft ways of controlling the uke, in combination with a Mawari action of the legs, make it easy to overcome the attacker.  

This technical approach (Mawari and grip) was applied in the last part of the class dedicated to Hanbō jutsu. Nagato sensei said, “Hanbō jutsu is simple; don’t overthink it!”

The only difference when using a hanbō is that you have to increase the distance to stay out of reach. I was surprised that many practitioners that night, and some with high ranks, had no clue about the hanbō basics. I had the feeling that Hanbō jutsu was new to them! (5)(6)

Nagato sensei said that you have to “dance with uke and the weapon”, and the Mawari motion looks similar to some demonic dance. To improve your taijutsu, don’t have preconceived ideas; wait for the attacks and unfold the possibilities as they appear before you. Watching Nagato sensei dancing with his partner, I was happy that we were friends and not enemies.

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Don’t forget to register for the Paris Nagato Taikai at the end of the year. That is an opportunity to train with a great teacher. https://facebook.com/events/s/nagato-taikai-paris/1682157225737627/

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  1. Kaname, 要, key point, pivot, vital point; cornerstone; keystone
  2. Mawari, 周り, circumference, perimeter
  3. Hiji, 肘, elbow: The use of the elbows in every technique is Nagato sensei’s “signature move”. It took me years to acquire it, but once you have it, it becomes a great aid to your taijutsu.
  4. Teko, 梃子, lever and Shiten, 支点, Fulcrum are important concepts taught within the Kukishin and the Takagi Yōshin.
  5. In the past, the Hanbō was the only weapon Hatsumi Sensei taught. This weapon, invented in the 19th century, is the best to introduce buki jutsu (weapons) to our beginners. 
  6. You can get all Hanbō basics on www.koimartialart.com, an Online streaming platform in English with 160 GB of videos.

All Is Already There!

From Shiro Kuma by kumablog

During Paul’s calligraphy session mid-class, he wrote “Tōgi ku ni tamotarete iru” the way Hatsumi Sensei wrote it in the past. (1) 

Imagine a world where every possible outcome, every attack, every event—already exists, shimmering just beneath the surface of the present moment. That is not just the stuff of science fiction or mystical poetry; it’s a concept deeply embedded in Japanese thought and, surprisingly, echoed in modern psychology.

As I couldn’t find the same kanji, I used the romaji instead of the beautiful calligraphy. The sentence became 透義句に保たれている (Tōgi ku ni tamotarete iru). 

Paul, after reading it, said three things: 
a) The AI explanation is excellent.
b) The characters are not so great.
c) It is better to use Sensei’s characters. (2)

The calligraphy suggests that all meanings, actions, and events are “preserved” or “maintained” within the same space and time. Imagine a pond: every ripple, every reflection, every possibility is already there, waiting to be seen from the right angle. Like every ancient culture, the Japanese language conveys not only meaning but also a distinct way of perceiving the world.  That is not just “linguistic artistry”; it has roots within the fabric of Japanese spirituality. All religions know that and teach it. Whether it is Buddhism, Shintō, or Zen, all things are interconnected at some level. Visible or invisible. (3)

So, if everything is interconnected, then it makes sense that when you are facing Sensei, you get the feeling that “he knows” what you will do next. In a way, he is cheating! 

Surprisingly, this ancient wisdom, or its modern application in budō, finds a contemporary echo in Malcolm Gladwell’s book, “Blink.” Gladwell explores the phenomenon of “thin-slicing” – our ability to make split-second decisions based on seemingly minimal information. Experts, he argues, don’t consciously analyse every detail; instead, they tap into a vast reservoir of experience and intuition, arriving at the correct answer almost instantly. (4)

Think of an art expert who knows a painting is a forgery at first glance, a martial artist watching a fake movement, or a firefighter who senses a building is about to collapse without knowing why. In these moments, all possibilities and outcomes are, in a sense, “already available.” The expert doesn’t calculate; he accesses what’s already there, much like the master who responds to an attack without thinking. This ability to read “between the lines” of reality is what makes the difference between a good Budōka and an excellent one.

What unites these perspectives is a profound trust in the fullness of the present moment. Whether through the lens of Japanese spirituality or the science of intuition, mastery is not about controlling every variable or predicting every outcome. It’s about recognising that, beneath the surface, all possibilities already exist. The art is to access them. That was the theme in 2004 when Hatsumi Sensei taught us Yūgen no Sekai to “see the dimension of the non-manifested”. (5)

Next time you find yourself hesitating, caught between choices, remember: the answer may already be within you or in the Kūkan around you, preserved in the infinite potential of now. 

Read the air, trust your intuitions, develop your Budō skills and be happy. 

Because all is there already!

Personal note: Thank you, Paul, for your help and the class. To all Bujinkan members, when in Japan, come and train with him as he has great taijutsu and a deep understanding of Sensei’s philosophy.

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  1. The computer gave me 透義句に保たれている (Tōgi ku ni tamotarete iru), but the picture is the real calligraphy by Paul, copying Sensei’s choice of kanji.
  2. Paul told me that Hatsumi Sensei often uses kanji that the majority of Japanese people rarely understand. On that subject, check his latest YouTube video: https://www.youtube.com/watch?v=aAV1wN7Nzvk
  3. a) Buddhism: the concept of 縁起 (Engi, or Dependent Origination) teaches that nothing exists in isolation. Every event is the result of countless interwoven causes and conditions. The present moment, then, is not just a fleeting second; it’s the culmination of all that has come before and the seed of all that will come after.
  4. b) Shintō: Japan’s indigenous spirituality speaks of 結び (Musubi), the sacred force that binds all things together. In this view, the universe is a living web where past, present, and future are not separate threads but a single, ever-unfolding tapestry.
  5. c) Zen Buddhism takes this even further with the idea of 一如 (Ichinyo, Non-Duality). Here, the boundaries between time and space dissolve. In deep meditation, practitioners experience the “eternal now”—a state where all outcomes are already present, and the mind is free to move without hesitation.
  6. Blink by Malcolm Gladwell. A must-read! https://en.wikipedia.org/wiki/Blink:_The_Power_of_Thinking_Without_Thinking
  7. Yūgen no Sekai, 幽玄の世界, the dimension of things that are there, invisible and not manifested yet. Hatsumi Sensei also referred to it as “the dimension of ghosts”. But I prefer this quote by Sensei: “Ninpō is the art of rendering the invisible visible”.

PS: Don’t forget to register for the Paris Nagato Taikai at the end of the year. That is an opportunity to train with a great teacher. https://facebook.com/events/s/nagato-taikai-paris/1682157225737627/

Is There A Tiger In The Willow Tree?

From Shiro Kuma by kumablog

After the Kotō ryū of the other day, Noguchi sensei began the study of the Chūden no Sabaki Gata from the Takagi Yōshin ryū, starting with Katamune Dori.

A group of 20 students gathered to attend the class, and I was happy to see many “old-timers”. There is nothing disrespectful here. People at Noguchi sensei’s classes are mainly practitioners who have been attending his classes for ten or twenty years (in my case, thirty-five years) because his vision of Budō is brilliant, based on knowledge rather than brute force. (1)

Even though he is now Sōke of the Kotō ryū, he is still teaching the “Noguchi ryū”, his understanding of the Bujinkan arts. 

After this last class, I’m no longer sure Noguchi sensei only does what he has been doing for decades. There is no change; he is still destructuring each waza (grab, one-fist attack, double attack, inside, outside, locking with the head, etc.) in the same way. 

But last night, we saw a Kotō tiger in the branches of the willow tree. There is a Kotō ryū tiger hidden in the tree. (2)(3)

After training with Noguchi sensei for so many years, I could easily spot this significant change in his taijutsu. They say that a Sōke embodies the spirit of the fighting system (ryū) he represents. After last night, I think there is some truth about it.

Now, don’t get me wrong, Noguchi sensei is still the same perfect gentleman; nothing differs from his regular taijutsu, but there is a new “presence” in his movements. Some feline vibe. His actions have always been unreadable; this new quality makes it even more difficult for uke not to die.

From that class and apart from this “felinity”, here are a few valuable tips we got during class:

  • Tsukame janai: Do not grab firmly; maintain contact and let uke think he is free, even though he is not. Be like a cat -or a tiger- playing with a mouse. 
  • Chikara janai: Do not use strength; use movement instead. Here, you can relate to the willow tree. Branches move with the wind, and when there is a burst of wind, it looks like à wave going through the leaves.
  • Ritsudō: Rhythm is everything. Don’t follow a repetitive pattern of movement. Variation is important. If you don’t, the giant worms from Dune will get you. (4)
  • Turn your whole body during the movement to balance your weight and increase efficiency. The direction of the feet is key to applying the waza.
  • Kamae: As he did last time, use the kamae not as a rigid, unhealthy stance but rather as a suggestion. It is a more relaxed kamae, less formal.
  • Basics: Whatever the complexity of the waza we studied, Noguchi sensei was always able to cut it down into basic moves from the Tenchijin (Ura Gyaku, Yoko Nagare, Ō Soto Gake, Musha Dori, etc). 

As demonstrated by Noguchi sensei in class, mastering your basics is vital to understanding what you see here at honbu. After class, Paloma, a young teacher from Valparaiso, told me that the Koi Martial Arts videos helped a lot in improving my basics. (5)(6)

If you have weak basics, you cannot become the tiger hidden in the branches of the willow tree; you are only a harmless “paper tiger”. (7)

Thank you, Noguchi sensei, for another excellent moment.

Don’t forget to register for the Paris Nagato Taikai at the end of the year. It is a great opportunity to train with an excellent teacher. https://facebook.com/events/s/nagato-taikai-paris/1682157225737627/

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  1. Strength is necessary at some point, but if you can apply the waza softly in the training hall, you might be more capable of using strength when facing à real attack by multiple opponents. 
  2. The Kotō refers to a tiger (see previous post), and the Takagi Yōshin refers to the willow tree. 
  3. Yōshin ryū ​(“The School of the Willow Heart”) is a common name for several different martial traditions founded in Japan in the Edo Period. 
  4. Ritsudō, 律動, rhythm.
  5. Paloma is a Shidōshi teaching in her dōjō in Valparaiso, Chile. https://www.instagram.com/tokuho_dojo/
  6. www.koimartialart.com: Online streaming platform in English with 160 GB of videos.
  7. Paper Tiger: https://dictionary.cambridge.org/dictionary/english/paper-tiger

Be Incomplete!

From Shiro Kuma by kumablog

A class with Nagato sensei is never easy, even after training with him for 35 years. I know his taijutsu, I understand his movements, but I cannot get his flow.

That is what many practitioners often fail to understand. The Japanese Sōke and Dai Shihan will not teach you techniques; they will convey the essence of Bujinkan Budō. If you want to collect Waza, don’t come here. 

You should do your homework in your dōjō before coming and be prepared. As I often write, I invite you to learn your basics and study the Tenchijin intensively. When all the fundamentals are acquired, it is easier to adjust your knowledge base to what the teachers demonstrate here. If you don’t do that, then basics and advanced movements are the same for you, and you miss the objectives of the classes. The teachers here are demonstrating advanced Budō. There is no basic training at Honbu!

Nagato sensei asked a student to perform a movement. Then, they used it to demonstrate his usual style of Budō, which includes many subtle elbow movements. Playing a lot with distance, he always found a way to wrap up and control him with his elbows. 

He spoke a lot about doing “half-cooked techniques”, a concept we studied a few years ago with Hatsumi Sensei. The idea is never to finish a waza but to use the opponent’s body reactions to initiate a new, natural movement. (1) That way, uke cannot read our intention as our moves originate from his reactions. That isn’t an easy task. You never finish a technique because uke’s moves trigger your actions. 

After class, speaking with a few friends, we concluded that it was similar to when Sensei taught us the concept of the skipping stone, as seen in Ishitobashi. (2) We use the air pockets created and the uke’s reactions to move. Each point of contact with the uke is like a stone hitting the water. It is the start of a new movement.

Another detail Nagato sensei insisted on was not holding firmly at all times. When holding the wrist of the attacker, you grab him with very little strength and control him by letting your “C-shaped” grip slide around his wrist. (3) Because of the soft grip, there is no strong reaction on the uke’s part. That is very common, but we often tend to put force when it is not necessary.

During the break, Nagato sensei reminded us that “there’s nothing secret in Budō”, quoting Hatsumi sensei. Our egos would love to learn secrets, but there are none. The secret, if there is one, is to train your taijutsu well enough through the basics to extract as much as possible when here. We continue to learn in every class; tonight’s lesson was to “be incomplete” to create more opportunities. When you come here, you have to be half empty if you want to fill your head with new understandings. During the break, my friend Luis Bermejo from the Dominican Republic asked a question about the length of the path of Budō. And Nagato sensei answered, “The path never ends”. 

PS: On the humorous side, Shiva was there with Nandi, and a Koi member, asked for a picture with me. While taking the pose, he saw Shiva. He said, “I think I saw him on Koimartialart”, not knowing that we created it together in India! (4)

PS 2: Don’t forget to register for the Paris Nagato Taikai at the end of the year. That is an opportunity to train with a great teacher. https://facebook.com/events/s/nagato-taikai-paris/1682157225737627/

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  1. 中途/chūto/in the middle; half-way; 半端/hanpa/remnant; fragment; incomplete set; fraction; odd sum; incompleteness
  2. Ishitobashi 石飛ばし; skipping stones. Each contact with water creates an air pocket (the arch between the water and the flying stone), in which our Budō manifests. That is not visible to uke and, therefore, is impossible to counter.
  3. “C-shaped” grip: This is when you hold the wrist between your thumb and your forefinger. It is à common way to hold in many military self-defence courses.
  4. www.koimartialart.com: Online streaming platform in English with 160 Gb of videos.

History of Ninjutsu: Iga and Kōga

From 武神館兜龍 Bujinkan Toryu by Toryu

History of Ninjutsu: Iga and Kōga

Differences Between Iga and Kōga” (Page 118-121) from the book Ninjutsu Sono Rekishi To Ninja by Heishichirō Okuse.

When considering the origins of the Kōga ninja clans, two key points stand out. First, 飯道山Handōzan, a Shugendō training ground founded by 役 行者 En no Gyōja, is located in the heart of the Kōga region. Second, in ancient times, the Kōga region was not distinguished from Iga and existed as part of Iga District, meaning the residents of both Iga and Kōga were essentially the same ethnic group.

The name “Iga” was established in the third year of Emperor Kōrei’s reign when the Yamato court extended its governance over both Iga and Ise provinces. According to the Nihon Shoki, “The land of Ise is the land of Isetuhiko, and Iga is the land governed by Igatuhime, ruled by their vassals,” indicating that the names used by the indigenous people were officially retained.

The original inhabitants of Iga and Ise were of the same ethnic stock, with “Iga” (IGA) meaning “mountainous interior” and “Ise” (ISE) meaning “plains,” as descriptive terms for their respective regions. After the introduction of Chinese characters, the names IGA and ISE were assigned the characters 伊賀 (Iga) and 伊勢 (Ise).

It’s unclear exactly when Kōga District was separated from Iga District, but it likely occurred sometime after the Nara period (710–794 CE). The authorities at the time chose the character 甲 (Kō), which shares the same “I” sound as 伊 (I), to name the new district Kōga.

Thus, Kōga is not a name derived from ancient phonetics but rather a repurposing of Chinese characters, meaning the term “Kōga” (KOGA) itself has no inherent meaning. Even after the separation, the cultural and ethnic unity between the two regions remained largely unchanged. Until the Tokugawa period (1603–1868 CE), when a rigid feudal system fully isolated the two, their customs, culture, and interpersonal exchanges continued as if they were still a single district.

A box bearing the Momochi family crest

The primary difference between the two regions lies in their political circumstances during this period. Iga was nominally under the control of temple and shrine estates (Shajiryō), so its local warriors (Jizamurai) lacked a unified military authority (Shugo, or provincial governor) to rely on. In contrast, Kōga, being part of Ōmi Province, was directly governed by the Shugo of Ōmi, a military authority connected to the central regime.

Iga’s local warriors formed a coalition government and maintained their independence, while Kōga’s warriors, whether they liked it or not, were subject to the governance of Ōmi’s Shugo.
That said, Kōga also had some temple and shrine estates, though these were limited to areas near the border with Iga District and were not significant enough to hinder the influence of the Shugo. (I even suspect that the separation of Iga and Kōga Districts may have been due to the distinction between temple/shrine estates and aristocratic estates.)

Under these circumstances, Kōga’s local warriors solidified their status as vassals (Gokenin) of the Shugo appointed by the shogunate, while maintaining strong ties with the free local warriors of Iga, navigating this era through such relationships.

It is a clear fact that these Kōga warriors learned military strategy (Heihō), which includes ninjutsu, martial arts (Bujutsu), and military science (Heigaku), at Handōzan.

Handōzan is a Shugendō training ground established earlier than Mount Hiei, making it one of the oldest Shugendō sites after Yoshino. Until Shijūkuin, a Shingon-affiliated Shugendō training ground, was established in Shijūku Village in Iga Province, Handōzan was the only Shugendō sacred site in the northern part of Iga (at the time of its founding, Kōga was likely still part of Iga District).
This training ground, which served as the foundation for transmitting the seeds of ninjutsu—Yamabushi Heihō—to Iga, was also the place where Kōga’s local chieftains trained in military strategy.

Until Shijūkuin was founded in Iga by Kūkai, the local chieftains of Iga (primarily from northern Iga) trained in military techniques alongside Kōga’s chieftains at Handōzan. It’s only natural that the Kōga warriors included a significant number of Hattori clan members, as both groups originally lived in the same region, with the Hattori being the most dominant force there. The deep blood ties between them became an invisible bond connecting the ninja clans of Kōga and Iga, a point that deserves special attention.

In any case, from the early Kamakura period, Kōga’s local warriors solidified their status by becoming vassals of the Shugo. The first Shugo of Ōmi appointed by the Kamakura Shogunate was Sasaki Sadatsuna. Sadatsuna was the eldest son of Sasaki Hideyoshi, a general loyal to Yoritomo, and the older brother of Sasaki Takatsuna, famous for his role in the Uji River battle. Their father, Hideyoshi, died in battle in Ōmi in 1184 CE (Juei 3) against Taira no Ietsugu, a Taira vassal, which likely contributed to Sadatsuna’s appointment as Shugo of Ōmi Province after the fall of the Taira clan, due to his military merits. Although there were some changes over time, the position of Shugo of Ōmi was hereditarily held by the Sasaki clan.

Iga Ueno Castle
Iga Ueno Castle (Reconstruction of the original castle from 1585, Wikipedia)

By the late Kamakura period, a remarkable figure named Takauji emerged in the Sasaki family, greatly expanding its influence. This Takauji, later known as Sasaki Nyūdō Dōyo after taking Buddhist vows, was a master of espionage (Yōkan). He skillfully navigated the chaotic times using the Kōga ninja groups, maintaining the Sasaki family’s status.

By this period, the Kōga ninja clans had become vassals of the Sasaki family, operating under the unified command of Sasaki Takauji. It’s likely that during this time, the foundation for what would later be known as the “Fifty-Three Families of Kōga” was steadily being established.


Can there really be two distinct schools that use the same manual, regard the same author as the foundational figure of their school, and do so without suspicion?

Bansen Shūkai (Held by the Okimori Collection, Iga Ueno)

If we force ourselves to find a difference, it’s only that the Kōga clans are referred to as the “53 Kōga Families” and the Iga clans as the “49 Iga Schools,” reflecting the different regions where these ninjutsu practitioners resided. In other words, two regions under different administrative authorities were inhabited by the same ethnic group, speaking the same language, and practicing the same techniques—one was simply called Kōga-ryū, the other Iga-ryū. Even these regions were artificially divided in ancient times for political reasons, against natural geographical boundaries. Naturally, Iga and Kōga are essentially a single contiguous area. (Page 178).

The 53 Kōga Families

  1. 山中十郎 Yamanaka Jūrō (Hashi)
  2. 嵯峨越前守 Saga Echizen no Kami (Hashi)
  3. 宮島掃部介 Miyajima Kamonnosuke (Hashi)
  4. 倉治右近介 Kuraji Ukon no Suke (Hashi)
  5. 平子主殿介 Hirako Tononosuke (Hashi)
  6. 葛城丹後守 Katsuragi Tango no Kami (Hashi)
  7. 杉谷与藤次 Sugitani Yotōji (Hashi)
  8. 土山鹿之助 Tsuchiyama Shikanosuke (Hashi)
  9. 美濃部源吾 Minobe Gengo (Sugawara)
  10. 隠岐右近太夫 Oki Ukon Tayū (Minamoto)
  11. 芥川左京亮 Akutagawa Sakyōryō (Minamoto)
  12. 宇田藤内 Uda Tōnai (Minamoto)
  13. 望月出雲守 Mochizuki Izumo no Kami (Minamoto)
  14. 針和泉守 Hari Izumi no Kami (Minamoto)
  15. 鵜飼源八郎 Ukai Genhachirō (Minamoto)
  16. 小川孫十郎 Ogawa Magojūrō (Minamoto)
  17. 山上藤七郎 Yamagami Tōshichirō (Minamoto)
  18. 八田勘助 Hatta Kansuke (Minamoto)
  19. 神保兵内 Jimbo Hyōnai (Koremuni)
  20. 饗庭河内守 Aeba Kawachi no Kami (Koremuni)
  21. 頼宮四方介 Yorimiya Shihōsuke (Fujiwara)
  22. 上山新八郎 Ueyama Shinhachirō (Fujiwara)
  23. 青木筑後守 Aoki Chikugo no Kami (Tatara)
  24. 小泉外記 Koizumi Geki (Tatara)
  25. 鳥居兵内 Torii Hyōnai (Taira)
  26. 杉山八郎 Sugiyama Hachirō (Taira)
  27. 夏見大学 Natsumi Daigaku (Natsumi)
  28. 多羅尾四郎兵衛 Tarao Shirōbei (Shinohara)
  29. 三雲新蔵人 Mikumō Shin Kurōdo (Tanba)
  30. 長野刑部丞 Nagano Gyōbushō (Fujiwara)
  31. 多喜勘八郎 Taki Kanhachirō (Tomoe)
  32. 野田五郎 Noda Gorō (Tomoe)
  33. 内貴伊賀守 Naiki Iga no Kami (Fujiwara)
  34. 岩室大学介 Iwamuro Daigakusuke (Tachibana)
  35. 中山民部丞 Nakayama Minbushō (Tachibana)
  36. 高野備後守 Takano Bingo no Kami (Koremuni)
  37. 大原源三郎 Ōhara Genzaburō (Tomoe)
  38. 和田伊賀守 Wada Iga no Kami (Minamoto)
  39. 牧村右馬介 Makimura Yumano Suke (Tomoe)
  40. 池田庄右衛門 Ikeda Shōemon (Fujiwara)
  41. 服部藤太夫 Hattori Tōdayū (Taira)
  42. 大河原源太 Ōgawara Genta (Taira)
  43. 大久保源内 Ōkubo Gennai (Taira)
  44. 佐治河内守 Saji Kawachi no Kami (Taira)
  45. 上野主膳正 Ueno Shuzen no Shō (Tomoe)
  46. 上田三河守 Ueda Mikawa no Kami (Tomoe)
  47. 大野宮内少輔 Ōno Miyauchi Shōsuke (Fujiwara)
  48. 岩根長門守 Iwane Nagato no Kami (Tomoe)
  49. 黒川文内 Kurokawa Bunnai (Tomoe)
  50. 高峰蔵人 Takamine Kurōdo (Taira)
  51. 高山源太左衛門 Takayama Gentazaemon (Tachibana)
  52. 伴左京介 Ban Sakyōsuke (Tomoe)
  53. 新庄越後守 Shinjō Echigo no Kami (Fujiwara)

From Page 175-177

The 49 Iga Schools

  1. Gen-Ryū
  2. Genjitsu-Ryū
  3. Gikan-Ryū
  4. Goton-juppo-Ryū
  5. Gyokko-Ryū
  6. Gyokushin-Ryū
  7. Hakuun-Ryū
  8. Hattori-Ryū
  9. Iga-Ryū
  10. Kadone-Ryū
  11. Koto-Ryū
  12. Kukishinden-Ryū
  13. Kumogakure-Ryū
  14. Momochi-Ryū
  15. Rikyoku-Ryū
  16. Ryūmon-Ryū
  17. Sawa-Ryū
  18. Taki-Ryū
  19. Takino-Ryū
  20. Tenton Happo-Ryū
  21. Togakure-Ryū
  22. Tsuji-ichimu-Ryū
  23. Uchikawa-Ryū
  24. Yoshimori-Ryū

Okuse did not list any schools in his book, it seems like it is not easy to get a total list of all the “49 schools”, but here is a few of them listed above.


Excerpt above about Ninjutsu History from the book Ninjutsu Sono Rekishi To Ninja by Heishichirō Okuse.

Heishichirō Okuse (奥瀬 平七郎, おくせ へいしちろう) was a Japanese novelist, researcher, and politician born on November 13, 1911, in Ueno, Japan. He passed away on April 10, 1997.​

Okuse graduated from Waseda University and studied under the renowned author Masuji Ibuse. He developed a particular interest in ninjutsu (the art of stealth and espionage), contributing to its study and preservation. Professionally, he worked for the Manchurian Telephone & Telegraph Company.​

In addition to his literary and research endeavors, Okuse served as the mayor of Ueno from 1969 to 1977. His multifaceted career reflects a deep engagement with both traditional Japanese martial arts and public service.

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History of Ninjutsu: Three Last Ninja

From 武神館兜龍 Bujinkan Toryu by Toryu

History of Ninjutsu: Three Last Ninja

Three Last Ninja Excerpts from the book Ninpō Chōjin no Sekai by Ōhira Yōsuke.

戸隠流 Togakure-ryū 三十三代 33rd Generation 高松寿嗣 Takamatsu Toshitsugu part 1. (Page 64)

Three Last Ninja

At thirteen years old, he obtained the full mastery license of 柔体術 Jūtai-jutsu.

In Meiji 22 (1889), he was born in 兵庫県 Hyōgo-ken, 明石市 Akashi-shi. From nine years old, under his grandfather 戸田真竜軒正光 Toda Shinryūken Masamitsu, he received instruction in 虎倒流骨指術 Kotō-ryū Koppojutsu, and four years later, he endeavored to master 戸隠流忍術 Togakure-ryū Ninjutsu.

Additionally, from 石谷松太郎隆景 Ishitani Matsutarō Takekage, he was taught secret transmissions of 白雲流隠身術 Hakuun-ryū Inshin-jutsu, 八法秘剣術 Happō Hiken-jutsu, 義鑑流骨法術 Gikan-ryū Koppō-jutsu, and others.

In childhood, he was frail and a crybaby, but possessing natural talent recognized by his grandfather, at thirteen years old, he obtained the full mastery license of 不動流柔体術 Fudō-ryū Jūtai-jutsu.
That same year, three delinquent boys provoked him, and he threw them all down. These belonged to a delinquent group called 敷島国 Shikishima-koku, and in retaliation, fifty or sixty delinquents ambushed him in the dark, but he threw them all down, sustaining not a single scratch. This incident became widely known, reported in local newspapers as “The Thirteen-Year-Old Judo Master!” causing a great uproar.

戸隠流 Togakure-ryū 三十三代 33rd Generation 高松寿嗣 Takamatsu Toshitsugu part 2. (Page 85)

Three Last Ninja

Youth Era Called a Hermit or Heavenly Dog.

Under grandfather 真竜軒 Shinryūken and 石谷松太郎 Ishitani Matsutarō, he accumulated training in 忍術 Ninjutsu and 八法秘剣 Happō Hiken, and at nineteen years old, he secluded himself in the depths of shame, devoting himself to mental and physical training.

At this time, he developed clairvoyance-like supernatural abilities, and being called a hermit or 今天狗 Kon Tengu by people, it is interesting that there is a connection with the case of 藤田西湖 Fujita Saiko (see the column described later).

At twenty-one years old, he descended 摩耶山 Maya-san, crossed to the Chinese continent, and while staying in 天津 Tenshin, was recommended as president of the 北支那 Kita Shina Japanese Youth 武徳会 Budōkai.

In this era, at the suggestion of a high-ranking 支那 Shina government official, he fought a one-on-one match with 張 Chō, the foremost master of 支那拳法 Shina Kenpō, with equal strength, continuing the struggle for several hours without a decision, resulting in a draw, and they made a brotherly pact.

Returning to Japan at thirty years old, he settled in 奈良県檜原市 Nara-ken Hiwara-shi, running a diner while living a hermit’s life in his later years, guiding juniors, and passed away in Shōwa 47 (1972) at eighty-five years old.

甲賀流 Kōga-ryū 十四世 14th Generation 藤田西湖 Fujita Saiko part 1.
(Page 126)

Three Last Ninja

Father is “Demon Detective.” Master of Music and Flower Arrangement

Real name is 藤田勇 Fujita Yū. In Meiji 32 (1899), he was born in 東京 Tōkyō, 浅草 Asakusa. His real father 森之助 Morinosuke was a detective of the 警視庁 Keishichō, renowned as a master of 捕縄術 Hojōjutsu, dominating an era.

As the great boss of pickpockets, feared throughout Japan, 仕立屋銀次 Shitaya Ginzō, or when serving at the 青梅 Ōme resident police post, he conducted a sweeping crackdown on mountain bandits nesting in the 奥多摩 Okutama to 秩父 Chichibu mountains, and was sung in a ditty’s lyrics as “Detective 藤田 Fujita is scarier than a demon.”

His ancestors were, for generations, distinguished secret agents of the 徳川家 Tokugawa-ke, descending from 和田伊賀守 Wada Iga no Kami, said to be one of the 南山六家 Nanzan Rokuka or six great names among the 甲賀流五十三家 Kōga-ryū Gojūsanka, and at six years old, recognized by his grandfather, the 十三世 13th soke, he began 忍術 Ninjutsu training, enduring hardship and later inheriting the 十四世 14th soke.

Besides learning 拳法 Kenpō, 柔術 Jūjutsu, 槍術 Sōjutsu, 長刀 Naginata, 棒 Bō, 十手 Jitte, 手裏剣 Shuriken, and other martial arts from his grandfather and 橋本一夫斎 Hashimoto Ichifusai, he mastered the essence of 茶道 Chadō, 生け花 Ikebana, 音曲 Ongyoku, 舞踊 Buyō, 書画 Shoga, and others under respective masters. 西湖 Saiko is his artist’s name for painting.

甲賀流 Kōga-ryū 十四世 14th Generation 藤田西湖 Fujita Saiko part 2.
(Page 149)

Three Last Ninja

He was also the instructor of ルバング島 Rubangu-tō returnee soldier 小野田元少尉 Onoda Moto Shōi!

At seven years old, as a clairvoyance ability holder, he was discovered by 博士 Doctor 福来友吉 Fukurai Tomokichi, an authority in that field, and seized the attention of the mass media at the time.
Now called superpowers, but with clairvoyant power and accurate prophecies, at twenty years old, he was deified as a “living god” and greatly prospered. Money came in abundantly, but unable to play at cafés, it was extremely confining. Even if he tried to escape, the surveillance of his entourage was strict, and finally, riding the darkness of night, he fled to 大阪 Ōsaka—this was said to be the first practical use of 忍術 Ninjutsu.

His education was from 早稲田実業 Waseda Jitsugyō to graduating from 日大宗教科 Nichidai Shūkyō-ka. He worked as a reporter for 報知 Hōchi, 日日 Nichinichi newspapers, and from Taishō 11 (1922), served as a martial arts instructor at 陸軍戸山学校 Rikugun Toyama Gakkō, 陸士 Rikushi, 陸大 Rikudai, and other institutions, and from Shōwa 12 (1937), when the 陸軍中野学校 Rikugun Nakano Gakkō was established, he became an instructor teaching 忍術 Ninjutsu.
小野田少尉 Onoda Shōi, who returned from ルバング島 Rubangu-tō after thirty years, was also his student.

In Shōwa 41 (1966), January, he passed away at sixty-eight years old, his grave is at 飯泉山勝福寺 Iizumi-yama Shōfuku-ji in 小田原市 Odawara-shi, his posthumous name is 六大院無礙西湖大居士 Rokudai-in Muge Saiko Dai Koji.

戸隠流 Togakure-ryū 三十四代宗家 34th Soke 初見良昭 Hatsumi Yoshiaki Part 1. (Page 205)

Three Last Ninja

A Genius Recognizes a Genius

In Shōwa 6 (1931), December, he was born in 千葉県 Chiba-ken, 野田市 Noda-shi. He graduated from 明治大学文学部 Meiji Daigaku Bungaku-bu and then from 高等針医専門学校 Kōtō Shini Senmon Gakkō in 四谷 Yotsuya. From elementary school, he loved sports and martial arts, studying 空手 Karate, ボクシング Bokushingu, 剣道 Kendō, 柔道 Jūdō under respective masters, but ultimately realized that the essence of martial arts lies entirely in 古武道 Kobudō, and underwent rigorous training under prominent martial artists while traveling various provinces.

“There is nothing more for me to teach you. For anything beyond this, seek instruction from 高松寿嗣先生 Tak松 Toshitsugu-sensei in 奈良 Nara,” one of his masters suggested, and in Shōwa 18 (1943), he visited 高松先生 Tak松-sensei residing in 奈良県橿原 Kashihara-ken.

高松先生 Tak松-sensei, upon seeing 初見氏 Hatsumi-shi at first glance, recited a seven-syllable quatrain poem ending with “神州人あり、待つこと久し Jinshū hito ari, matsu koto hisashi” to welcome him, it is said.

The 老師 Rōshi, lamenting that there was no suitable successor to pass down the tradition and that the 戸隠流 Togakure-ryū lineage, continuing unbroken since the 徳川 Tokugawa era, might end, upon seeing the rare genius 初見氏 Hatsumi-shi, this poem spontaneously burst from his mouth, it seems.

戸隠流 Togakure-ryū 三十四代宗家 34th Soke 初見良昭 Hatsumi Yoshiaki Part 2. (Page 236)

Three Last Ninja

Dojo Master with Disciples in Seven Countries of the World

Greatly inspired by the acquaintance of 高松老師 Tak松 Rōshi, 初見氏 Hatsumi-shi regarded this person as a lifelong master and devoted himself, traveling from 千葉 Chiba, 野田市 Noda-shi to 高松道場 Tak松 Dōjō in 奈良 Nara, 橿原 Kashihara, at least three times a month by express train, striving in the path of martial training where master and disciple’s hearts connect.

Thus, after fifteen years passed, in the 33rd year, he was entrusted with the lineage of 戸隠流忍法 Togakure-ryū Ninpō 34th generation, as well as 九鬼神伝八法秘剣 Kukishinden Happō Hiken 28th generation, 玉虎流骨指術忍法 Gyokko-ryū Koppojutsu Ninpō 28th generation, 虎倒流骨怯術 Kotō-ryū Kokkyaku-jutsu 18th generation, 義鑑流 Gikan-ryū 15th generation, 雲隠流忍法 Kumogakure-ryū Ninpō 14th generation, 神伝不動流打拳体術 Shinden Fudō-ryū Dakentaijutsu 26th generation, 高木

心流柔体術 Takagi Yōshin-ryū Jūtaijutsu 17th generation, and other eight school headships.
忍術 Ninjutsu, until 藤田西湖氏 Fujita Saiko-shi, was extremely orthodox in both technique and spirit, but with 初見氏 Hatsumi-shi, while inheriting ancient techniques, its spirit is modern, aspiring to the internationalization of 忍法 Ninpō, managing 武神館 Bujinkan, and striving to guide juniors. Many foreign martial artists learn from him, and presently, 初見道場 Hatsumi Dōjō branches exist in イスラエル Isuraeru, インド Indo, 英 Ei, 仏 Futsu, 米 Bei, スイス Suisu, デンマーク Denmāku.


Three Last Ninja Excerpts from the book Ninpō Chōjin no Sekai  by Ōhira Yōsuke.


Yōsuke Ōhira (大平陽介)
Writer and literary critic. Real name: Ryōichi Yahata. Born in 1904 in Fukushima Prefecture. After dropping out of Chūō University’s Faculty of Law, he worked at Shinchōsha before serving as the inaugural editor-in-chief of NHK’s monthly magazine Broadcast and the Freedom Publishing Association’s Reading Outlook (a predecessor to the current Weekly Reading Person). He is currently a standing committee member of the Tokyo Writers’ Club and a councilor of the Japan Children’s Literature Association. His representative work is Full Moon Literature (Shunyō Bunko). Alongside his prolific writing career, he has a keen interest in exploring ancient martial arts (kobudō), and has authored works such as Sword Courage Record (Daidō Inshokan), which incorporates the secrets of martial arts. This book also reflects a portion of his extensive research accumulated over many years.

Published January 1, 1975
254 pages
ISBN-10 ‏ : ‎ 4026060314
ISBN-13 ‏ : ‎ 978-4026060316

The post History of Ninjutsu: Three Last Ninja appeared first on 武神館兜龍 Bujinkan Toryu.…

Did Superman study Kotō ryū?

From Shiro Kuma by kumablog

The first class of this trip was with my mentor, Noguchi sensei, Sōke of Kotō ryū. (1) I trained with him only from 1993 to 1997. After the opening of the first Honbu (2), Sensei authorised me to attend classes by the Shi Tennō: Senō, Nagato, Oguri, and Noguchi (3). That is still the case today. (4)

After visiting Japan every four months for many years, I only returned to Honbu in March 2023. (5) When he entered the dojo, we hugged. That was an emotional moment. After the four-year pandemic break, those two years felt even longer. 

As Noguchi sensei is the new Sōke, someone asked to study the Kotō Ryū. We then reviewed the Shoden no Kata: Yokutō, Ō Gyaku, Koyoku, Hōteki, etc. I was ready (for once) as I taught the Kotō shoden no kata for a seminar I gave two months ago.  Even though these movements are well known, Noguchi sensei always gives a subtle twist to the basic form, transforming it into something more interesting.

The Kotō Ryū is a straightforward style of fighting, often compared to a form of Karate. It makes sense as the name is related to the tiger (6). The first meaning would be to knock down the tiger, but after this class, we can also define it as “the tiger knocking down its prey”. The many variations we studied were also heading in this direction.  Back in 2000, I recall Sensei saying that the Kotō Ryū style of fighting involves protecting ourselves and controlling Uke until a weakness, or suki, in Uke’s defence is revealed, and then attacking swiftly to “knock down” the opponent. Hatsumi Sensei added it was “to get the knack” (7), which is quite different to the common understanding of “breaking the bones”, which refers to Koppō Jutsu. After all, the Kotō Ryū is a style of Koppō Jutsu (8)

During class, we focused on three essential points:

  1. It all starts with a Kamae. Noguchi sensei insisted on using the Kamae to unfold the waza. It doesn’t have to be the basic, rigid form we train beginners in; it’s more something close to the Kamae. Therefore, adapting our movements to Uke’s reactions is simpler.
    Remember that Kamae refers to both physical and mental attitude or posture. The Tai Gamae is the stance; the Kokoro Gamae is the mental attitude.
  2. Yoko Aruki is the perfect tool for attacking Uke and retreating safely. Having the feet pointing at Uke makes it easy to jump in and out while applying the waza. Having the feet parallel to one another increases the reach of the attack. It is stronger. Also, when crossing the legs in Yoko Aruki, the supporting leg can reorient the foot to facilitate getting the feet parallel at the end of the movement.
    During a Daikomyo Sai, Hatsumi Sensei trained us to jump from Shizen onto the toes of our partner from the length of a mat (6 shaku). Both Uke and Tori are in Shizen no Kamae on the edges of a 1.8m mat. Tori, standing still, would jump onto Uke’s feet and jump back into position. That is a good warming-up exercise to consider implementing in your training. (9) 
  3. The last one concerns the kamae of “Superman flying“. Noguchi sensei mimicked Superman flying with his arms extended in front of him. It was like an overextended Hoko no kamae. That allows Tori to reach out more easily and accelerate the attacks.

Try to implement these three elements (kamae, yoko aruki, and Superman) into your waza next time you train the Kotō Ryū. If you do, the gokui will appear, and you will create movements adapting naturally to Uke’s movements. A Densho doesn’t fight, but gives you the keys to adjust the form to the situation. 

Noguchi said that we have to give Uke the death he requires for his reactions in the fight. We don’t do à “waza”; we have to master the waza to apply the gokui. 

We don’t fight Uke; we answer his questions painfully. 

_______________

  1. Noguchi sensei became my teacher in 1993 when Hatsumi sensei asked me to train exclusively with him and Noguchi Sensei, no other teachers. I obeyed. And my taijutsu today is widely influenced by his understanding of the Bujinkan Budō.
  2. The first honbu opened in 1997, on an auspicious day: the 10th day of the 10th month (October) of the 10th year of the Heisei era, at 10:10 p.m. As you can guess, Sensei has a fondness for numerology.
  3. The Japanese Shi Tennō are the major disciples of Hatsumi Sensei. The Yūro Shi Tennō are Sveneric Bogsater, Peter King, Pedro Fleitas, and Arnaud Cousergue.
  4. Noguchi sensei was also at the Paris Taikai with Hatsumi Sensei both times in 1993 and 1997.
  5. I have been travelling to Japan to train with Sōke since 1990, thanks to Pedro Fleitas. Initially, I visited once, then twice a year. When I got promoted to Jūgodan in 2004, I came three times a year until 2019. Due to the pandemic and professional obligations, I returned only in February 2023.  
  6. The kanji for Kotō Ryū is 虎倒流:
    虎 (ko) = tiger; 倒 (tō) = to knock down or topple; 流 (ryū) = school or style.
    So, 虎倒流 means “Tiger Knockdown School” or “Tiger-felling Style.”
    虎/tora/tiger (Panthera tigris)|drunkard; drunk; sot
    倒/sakashima/reverse; inversion; upside down|unreasonable; absurd; wrong
  7. To get the knack means to learn to do something well, to acquire a special skill or technique so well that it becomes second nature. It is a long process.
  8. “Breaking the bones”: This is how Koppō jutsu was presented at the beginning of the Bujinkan. It was more about “breaking the bone structure/posture) With strong hits. This is compatible with Sensei’s explanations of 2000. Both are correct.
  9. Reminder: Yoko Aruki is from Kotō ryū; the feet are pointing in the same direction. Jūji Aruki is from Gyokko ryū; the feet are perpendicular.