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Author: Pertti Ruha

Ikai 異匀

Pertti RuhaFebruary 14, 2019

From Classical Martial Arts Research Academy by Pertti Ruha

Ikai is a person who is present in the background to many of our schools.

In prehistory, Iga ryu, Gyokko Ryu and Togakure Ryu mentions a person by the name “Ikai” as an original source of these schools. Identifying Ikai [異 匀], with the alternative pronunciation “Ibou” ‘may be interpreted as “a charismatic person” (I; 異) from “foreign” (kai; 匀). The name can also be interpreted as “different person”, that is perhaps a “transgender”? A man dressed as a woman, or vice versa?

The sign [異] symbolizes “a person with demon head”. The Chinese pronunciation of these characters is “Yi Hui” or “Yi Gai”, but with the same meaning. A hypothetical conclusion to be drawn is that Ikai was a stranger  and unusual even in China, perhaps initially of a people from eastern China.

In Hatsumi Sensei book Sengoku Ninpo Zukan (p.81) printed on 1978, Ikai was described as follows:

“During Huang You’s first year (possibly 1049), Ikai from Sijiang went into exile to the distant Japan, after losing the war against Ren Zong’s army, on the Qidan and Xia’s side. He came to Ise and settled in a cave in Iga.”

Shandong

Sijiang is probably the same region as Shandong [山东] in today’s China. Because of its location on the North China Plain, Shandong area came into contact early on with the Chinese civilization whose cradle is just West of the present province. Both the first historical coated dynasties Shang Dynasty and Zhou Dynasty, controlled the western and central Shandong. The Shandong Peninsula was, for a long time outside the Chinese of influence. There lived the ethnic groups as the Chinese gave the name Dong Yi to, and who was regarded as barbaric, that is to say, nomadic.

The above-mentioned Ren Zong was Emperor Song Renzong of the Song Dynasty, ruled between 1023-1063. His real name was Zhan Zhen and was an emperor in the Northern Song Dynasty.

Xia is also known as Hsia and the Qidan are also known as Khitan. They were both a people who were related to Tungus, which in turn was a people who lived in northeastern Siberia. They were a significant nomadic people who dominated parts of what is today Manchuria and Inner Mongolia. The Russian word for China, Kitaj, is believed to originate from Khitan, as well as the older China name in English – Cathay.

If now Ikai had been a Chinese who fought on the Khitan and Hsia/Xia side against the Song Dynasty, then one can understand that he had to flee the Chinese continent in defeat, but it was more likely that he was a Khitan.

Oral tradition says that Ikai had been a general, and was very skilled in hicho ongyo no jutsu (飛鳥隠形之術). It was said that strangers, such as Ikai, Yi Gyokko (Yao Yu Hu) and Cho Busho (Zhang Wu Sheng) spread the knowledge of hichojutsu (飛鳥術), tode Koppojutsu (唐手骨法術), senban nage jutsu (旋盤投術) and the like to Japan. From this was born later Gyokko ryu kosshijutsu, Koto ryu koppojutsu, Gyokushin ryu kosshijutsu and Gikan ryu koppojutsu and others.

Considering that all the Koga ryu ninjutsu’s 53 traditions, and Iga ryu ninjutsu’s 30 traditions developed happo bikenjutsu based on Gyokko ryu’s teachings, the latter can be considered the oldest source of Japanese martial art.

Sakagami Clan’s Mon

In a text by Takamatsu, it says that Ikai had two students during the Johou period (1074-1077), namely Gamon Doshi and Hogenbo Tesshin. Ninjutsu was thus founded during the period between 1049 and 1077.

An alternative background for Ikai is that he was actually the same person as Hogenbo Tesshin. The reason is found in the book Essence of Ninjutsu, on pages 121-122. There, Takamatsu tells a story about an old man who talks to two students. The old man tells of the war when he fought on Kittan Ka’s (i.e., Khitan and Xia) side against King Jinso. Jinso is the Japanese pronunciation of the Chinese character for Renzong.

The story of the old man is consistent with the story of Ikai in Hatsumi sensei’s book Sengoku Ninpo Zukan (available in Japanese only). In Essence of ninjutsu, on page 122, it is mentioned that the old man is Hogenbo and the students are referred to as Ryutaro and Dosan.

According to the book, Ryutaro later became the great ninjutsu champion “Garyu Doshi” and Dosan survived further under the name Tendo Sakagami. This Tendo Sakagami can be the same person as Sakabe Tendo (mentioned in the prehistory of Togakure ryu and Shinden Fudo ryu Dakentaijutsu).

Otomo Clan’s Mon

According to oral tradition, when he came to Japan, Ikai was presented to the Otomo clan who offered him a sanctuary in the distant Iga region.

Otomo, which means “great escort”, was a military clan who was considered to be descendants of Amaterasus grandson who pacified Japan. The power of the Otomo clan extended from the early Yamato period (250–710) to the Sengoku period, thus stretching over 1100 years.

Between the Yamato and the Heian period, Otomo had high military records in the Imperial Court, such as the life guards captain of the Empress Suiko.

The most famous ninja family – Hattori – were members of this clan. According to a legend, the life guards consisted of warriors of the Hayato people and it is therefore possible that the Hattori family came from this indigenous people.

According to the same legend, Ikai (sometimes also referred to as Chan Basho in Koto ryu documentation) trained parts of the Otomo clan in a unique form of combat technique – i.e. It is known today as ninjutsu, kosshijutsu and koppjutsu.

Translated by Luke Crocker from HERE.…

Read More

Ikai 異匀

Pertti RuhaFebruary 14, 2019

From Classical Martial Arts Research Academy by Pertti Ruha

Ikai is a person who is present in the background to many of our schools.

In prehistory, Iga ryu, Gyokko Ryu and Togakure Ryu mentions a person by the name “Ikai” as an original source of these schools. Identifying Ikai [異 匀], with the alternative pronunciation “Ibou” ‘may be interpreted as “a charismatic person” (I; 異) from “foreign” (kai; 匀). The name can also be interpreted as “different person”, that is perhaps a “transgender”? A man dressed as a woman, or vice versa?

The sign [異] symbolizes “a person with demon head”. The Chinese pronunciation of these characters is “Yi Hui” or “Yi Gai”, but with the same meaning. A hypothetical conclusion to be drawn is that Ikai was a stranger  and unusual even in China, perhaps initially of a people from eastern China.

In Hatsumi Sensei book Sengoku Ninpo Zukan (p.81) printed on 1978, Ikai was described as follows:

“During Huang You’s first year (possibly 1049), Ikai from Sijiang went into exile to the distant Japan, after losing the war against Ren Zong’s army, on the Qidan and Xia’s side. He came to Ise and settled in a cave in Iga.”

Shandong

Sijiang is probably the same region as Shandong [山东] in today’s China. Because of its location on the North China Plain, Shandong area came into contact early on with the Chinese civilization whose cradle is just West of the present province. Both the first historical coated dynasties Shang Dynasty and Zhou Dynasty, controlled the western and central Shandong. The Shandong Peninsula was, for a long time outside the Chinese of influence. There lived the ethnic groups as the Chinese gave the name Dong Yi to, and who was regarded as barbaric, that is to say, nomadic.

The above-mentioned Ren Zong was Emperor Song Renzong of the Song Dynasty, ruled between 1023-1063. His real name was Zhan Zhen and was an emperor in the Northern Song Dynasty.

Xia is also known as Hsia and the Qidan are also known as Khitan. They were both a people who were related to Tungus, which in turn was a people who lived in northeastern Siberia. They were a significant nomadic people who dominated parts of what is today Manchuria and Inner Mongolia. The Russian word for China, Kitaj, is believed to originate from Khitan, as well as the older China name in English – Cathay.

If now Ikai had been a Chinese who fought on the Khitan and Hsia/Xia side against the Song Dynasty, then one can understand that he had to flee the Chinese continent in defeat, but it was more likely that he was a Khitan.

Oral tradition says that Ikai had been a general, and was very skilled in hicho ongyo no jutsu (飛鳥隠形之術). It was said that strangers, such as Ikai, Yi Gyokko (Yao Yu Hu) and Cho Busho (Zhang Wu Sheng) spread the knowledge of hichojutsu (飛鳥術), tode Koppojutsu (唐手骨法術), senban nage jutsu (旋盤投術) and the like to Japan. From this was born later Gyokko ryu kosshijutsu, Koto ryu koppojutsu, Gyokushin ryu kosshijutsu and Gikan ryu koppojutsu and others.

Considering that all the Koga ryu ninjutsu’s 53 traditions, and Iga ryu ninjutsu’s 30 traditions developed happo bikenjutsu based on Gyokko ryu’s teachings, the latter can be considered the oldest source of Japanese martial art.

Sakagami Clan’s Mon

In a text by Takamatsu, it says that Ikai had two students during the Johou period (1074-1077), namely Gamon Doshi and Hogenbo Tesshin. Ninjutsu was thus founded during the period between 1049 and 1077.

An alternative background for Ikai is that he was actually the same person as Hogenbo Tesshin. The reason is found in the book Essence of Ninjutsu, on pages 121-122. There, Takamatsu tells a story about an old man who talks to two students. The old man tells of the war when he fought on Kittan Ka’s (i.e., Khitan and Xia) side against King Jinso. Jinso is the Japanese pronunciation of the Chinese character for Renzong.

The story of the old man is consistent with the story of Ikai in Hatsumi sensei’s book Sengoku Ninpo Zukan (available in Japanese only). In Essence of ninjutsu, on page 122, it is mentioned that the old man is Hogenbo and the students are referred to as Ryutaro and Dosan.

According to the book, Ryutaro later became the great ninjutsu champion “Garyu Doshi” and Dosan survived further under the name Tendo Sakagami. This Tendo Sakagami can be the same person as Sakabe Tendo (mentioned in the prehistory of Togakure ryu and Shinden Fudo ryu Dakentaijutsu).

Otomo Clan’s Mon

According to oral tradition, when he came to Japan, Ikai was presented to the Otomo clan who offered him a sanctuary in the distant Iga region.

Otomo, which means “great escort”, was a military clan who was considered to be descendants of Amaterasus grandson who pacified Japan. The power of the Otomo clan extended from the early Yamato period (250–710) to the Sengoku period, thus stretching over 1100 years.

Between the Yamato and the Heian period, Otomo had high military records in the Imperial Court, such as the life guards captain of the Empress Suiko.

The most famous ninja family – Hattori – were members of this clan. According to a legend, the life guards consisted of warriors of the Hayato people and it is therefore possible that the Hattori family came from this indigenous people.

According to the same legend, Ikai (sometimes also referred to as Chan Basho in Koto ryu documentation) trained parts of the Otomo clan in a unique form of combat technique – i.e. It is known today as ninjutsu, kosshijutsu and koppjutsu.

Translated by Luke Crocker from HERE.…

Read More

Kata, Kuden, and Hiden

Pertti RuhaJanuary 14, 2019

From Classical Martial Arts Research Academy by Pertti Ruha

There are two kanji characters for the concept of kata in the battle art, one is interpreted as form [型] and the other structure [形], i.e. what is in the form. Both of these contain a sign for “imitating reality” [幵], i.e. kata has always had the purpose of “reality based” training. 
There is another third character, [方], which is pronounced as kata and means direction or direction, and which can sometimes be used as a related word.

The very earliest martial arts, known as the kaden (family traditions; 家伝), those that were created before the Edo period (1603 – 1868) originally had no kata. These first appeared later in the 17th century.

In the oldest makimono (scrolls; 巻物) known, for kenjutsu, jujutsu, yari etc, the word kata was not used at all. The words used were “uchi tachi” and “shi dachi“. In one of our original documents, Kyussho ratsugi, which is part of the Amatsu Tatara collection of chronicles and described only the very principles and concepts, i.e. what to do. The answer to the question how the principles were put into practice was transferred as the kuden (oral transmission; 九伝) , verbally from teacher to student. It’s a bit like reading Sun Tzu or Sanryaku, the ideas are presented, but not how they can be used in individual situations. We have several hundred kata in our schools, but they are completely useless if you have not learned the kuden that belong to them.

The form of kata used in karate, for example, and similar modern martial arts came much later, only during the end of the 19th century. Then the purpose was to teach large numbers of students new techniques. The schools that changed their pedagogy from transferring quality to managing quantity were already named “shin ryu” (new schools; 真流), a term that is a bit funny because many of these schools are today called “ko ryu” (old schools; 古流).

When kata was created for describing principles and concepts, then the need to name them and the principle it contained also arose. Many names, concepts and ideas come from Buddhism, theater, archery, Noh, ikebana, sado, poetry, etc. In Gyokko-ryu, for example, it is said that the innermost secrets are embedded in the kata name.

Kata can be interpreted as a sequence or modulation of previous masters’ movements. If the student knows how to read the description and has the tools in the form of the kuden to decode the information, there is much to deepen in. The problem with kata is that they can easily become rigid and “die” unless the kuden is properly decoded by the student. Some parts can be lost over the years, such as distance, kukan, juppo sessho, rhythm, breathing or to change the weapon technique or tactics.

By definition, it is not possible to describe a master’s movements, either in writing, image or verbally. There are many aspects that the learner must learn “heart to heart” – this is called hiden (secret transmission; 秘伝). 
It’s like a teenager trying to understand their parents. You probably won’t do this until you have become a parent yourself.
A master’s movements can be likened to a stream running down a mountain side. A kata trying to describe this becomes inevitably rigid and clumsy. A kata can never describe anything spontaneous and natural, but it can describe its various aspects of it, which then the student must juggle in his own body and mind. Many old kata have names that are very poetic, which include concepts such as clouds, fog, running water etc, in order to describe another dimension.

Another problem we have today with kata comes from modern martial arts. When moving from educating a handful of students to mass training of hundreds of students, one had to create standardized techniques that were taught in a ritualized form. And from here, the wrong belief also stems that even in koryu kata is about learning techniques on a ritualized set.

One simple example is our “tsuki kata” (thrust form; 突型). If you consider this as a technology to be used in emergency situations, you are wrong. But if you understand the kuden that is attached to it, namely that it is important to repel the opponent so that he does not, despite being hit and seriously injured, continue his movement path and even manage to meet me with his weapon.
Compare with sword; if the enemy cuts with a sword against the us and hit with “hiki kiri” – pulling cut, then we, after the hit may still complete our chop and thereby seriously hurt us. On the other hand, if you have understood the danger in this and use “oshi kiri” – pushing cut, then the opponent is discarded. In martial arts contexts, it does not matter if you meet with “hiki or oshi“, because it is the one who meets first who gets the score.

One can divide all kata a little loose into two categories; Tanren gata and Shinken gata. 
The tanren gata (鍛錬型) is exercises for “forging and polishing” motor skills and physics in order to use the bio-mechanics of the tradition. Ukemi kata is a typical Tanren. 
Shinken gata (真剣型) is for real combat and represents tactics that of course also include abilities that have been practiced with Tanren gata. 
Kihon Happo is a genric piece made by one of the old masters. For beginners it is a Tanren gata and for the advanced students it is a Shinken gata thanks to the kuden, but for those who have gained insight via hiden, the content is raised another level to also include “kaname” (the deepest principles; 要).

During the Edo period, there was also the Hyoen gata (表厭), techniques shown at public and public demonstrations, to attract students to school and to make money. Many koryu schools of today consist of many Hyoen forms, but it is not always the practitioners of these schools are aware of it because the kuden has been lost over the years. 
An image can be seductive. Below is Hatsumi sensei and kamae. Is it out of the Shinken gata or the Hyoen gata? Just Kuden can reveal the purpose of this and if you have faced Soke when he assumed this position, maybe you even have managed to capture the hiden.

this article originally appears on Pertti Ruha’s blog HERE.…

Read More

Kata, Kuden, and Hiden

Pertti RuhaJanuary 14, 2019

From Classical Martial Arts Research Academy by Pertti Ruha

There are two kanji characters for the concept of kata in the battle art, one is interpreted as form [型] and the other structure [形], i.e. what is in the form. Both of these contain a sign for “imitating reality” [幵], i.e. kata has always had the purpose of “reality based” training. 
There is another third character, [方], which is pronounced as kata and means direction or direction, and which can sometimes be used as a related word.

The very earliest martial arts, known as the kaden (family traditions; 家伝), those that were created before the Edo period (1603 – 1868) originally had no kata. These first appeared later in the 17th century.

In the oldest makimono (scrolls; 巻物) known, for kenjutsu, jujutsu, yari etc, the word kata was not used at all. The words used were “uchi tachi” and “shi dachi“. In one of our original documents, Kyussho ratsugi, which is part of the Amatsu Tatara collection of chronicles and described only the very principles and concepts, i.e. what to do. The answer to the question how the principles were put into practice was transferred as the kuden (oral transmission; 九伝) , verbally from teacher to student. It’s a bit like reading Sun Tzu or Sanryaku, the ideas are presented, but not how they can be used in individual situations. We have several hundred kata in our schools, but they are completely useless if you have not learned the kuden that belong to them.

The form of kata used in karate, for example, and similar modern martial arts came much later, only during the end of the 19th century. Then the purpose was to teach large numbers of students new techniques. The schools that changed their pedagogy from transferring quality to managing quantity were already named “shin ryu” (new schools; 真流), a term that is a bit funny because many of these schools are today called “ko ryu” (old schools; 古流).

When kata was created for describing principles and concepts, then the need to name them and the principle it contained also arose. Many names, concepts and ideas come from Buddhism, theater, archery, Noh, ikebana, sado, poetry, etc. In Gyokko-ryu, for example, it is said that the innermost secrets are embedded in the kata name.

Kata can be interpreted as a sequence or modulation of previous masters’ movements. If the student knows how to read the description and has the tools in the form of the kuden to decode the information, there is much to deepen in. The problem with kata is that they can easily become rigid and “die” unless the kuden is properly decoded by the student. Some parts can be lost over the years, such as distance, kukan, juppo sessho, rhythm, breathing or to change the weapon technique or tactics.

By definition, it is not possible to describe a master’s movements, either in writing, image or verbally. There are many aspects that the learner must learn “heart to heart” – this is called hiden (secret transmission; 秘伝). 
It’s like a teenager trying to understand their parents. You probably won’t do this until you have become a parent yourself.
A master’s movements can be likened to a stream running down a mountain side. A kata trying to describe this becomes inevitably rigid and clumsy. A kata can never describe anything spontaneous and natural, but it can describe its various aspects of it, which then the student must juggle in his own body and mind. Many old kata have names that are very poetic, which include concepts such as clouds, fog, running water etc, in order to describe another dimension.

Another problem we have today with kata comes from modern martial arts. When moving from educating a handful of students to mass training of hundreds of students, one had to create standardized techniques that were taught in a ritualized form. And from here, the wrong belief also stems that even in koryu kata is about learning techniques on a ritualized set.

One simple example is our “tsuki kata” (thrust form; 突型). If you consider this as a technology to be used in emergency situations, you are wrong. But if you understand the kuden that is attached to it, namely that it is important to repel the opponent so that he does not, despite being hit and seriously injured, continue his movement path and even manage to meet me with his weapon.
Compare with sword; if the enemy cuts with a sword against the us and hit with “hiki kiri” – pulling cut, then we, after the hit may still complete our chop and thereby seriously hurt us. On the other hand, if you have understood the danger in this and use “oshi kiri” – pushing cut, then the opponent is discarded. In martial arts contexts, it does not matter if you meet with “hiki or oshi“, because it is the one who meets first who gets the score.

One can divide all kata a little loose into two categories; Tanren gata and Shinken gata. 
The tanren gata (鍛錬型) is exercises for “forging and polishing” motor skills and physics in order to use the bio-mechanics of the tradition. Ukemi kata is a typical Tanren. 
Shinken gata (真剣型) is for real combat and represents tactics that of course also include abilities that have been practiced with Tanren gata. 
Kihon Happo is a genric piece made by one of the old masters. For beginners it is a Tanren gata and for the advanced students it is a Shinken gata thanks to the kuden, but for those who have gained insight via hiden, the content is raised another level to also include “kaname” (the deepest principles; 要).

During the Edo period, there was also the Hyoen gata (表厭), techniques shown at public and public demonstrations, to attract students to school and to make money. Many koryu schools of today consist of many Hyoen forms, but it is not always the practitioners of these schools are aware of it because the kuden has been lost over the years. 
An image can be seductive. Below is Hatsumi sensei and kamae. Is it out of the Shinken gata or the Hyoen gata? Just Kuden can reveal the purpose of this and if you have faced Soke when he assumed this position, maybe you even have managed to capture the hiden.

this article originally appears on Pertti Ruha’s blog HERE.…

Read More

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