流儀名 Ryūgi-mei (Style Names in Classical Japanese Martial Arts)
From 武神館兜龍 Bujinkan Toryu by Toryu

Ryūgi-mei, or style names in classical Japanese martial arts, often originated from claims of divine or mythical transmission. Early schools frequently attributed their founding to gods, Buddhas, tengu, or dreams in order to establish authority, reflecting the limited scientific thinking of the period. Others traced their lineage to mythological deities or historical figures such as Shōtoku Taishi or Minamoto no Yoshitsune. Some schools added their own insights and prefixed the character 新 (Shin, “new”), while others used place names, founder’s names, combined styles, or partial titles of famous schools. Style names could also express enlightenment, be bestowed by priests, or reflect the spirit of the age. Together with kata and transmission ranks, these Ryūgi-mei embody the founder’s philosophy and form a core part of Japan’s traditional martial culture.
Ryūgi-mei by Watanabe

One of the distinctive characteristics of Japanese budō and bujutsu is that each school or style has been given its own unique “ryūgi-mei” (style name). In addition, each style has developed its own unique system of transmission ranks (teaching curriculum) along with the corresponding “den’i meishō” (transmission rank titles). Consequently, the rise and decline of Japanese budō and bujutsu throughout history can also be understood from the increase and decrease in the number of these style names.
During the Edo period, even when limited only to kenjutsu schools (including comprehensive martial arts schools and iaijutsu schools), the number is said to have reached three hundred or even five hundred styles. Today, however, that number has drastically declined, and only a small number of styles still exist. From this fact alone, it can be said that Japanese budō and bujutsu flourished during the Edo period but have declined in the present day. In this paper, I will examine the motives or justifications that earlier generations used when naming their styles, and further discuss the present state of traditional martial arts schools.
—Watanabe – Shinkage-ryū Dōgyō Sixty Years Memoir
In Shinkage-ryū Dōgyō: Sixty Years Memoir, Watanabe outlines the most common motives for the naming of martial arts styles (Ryūgi-mei).
Ryūgi-mei style names can be classified as follows
- Styles that claim to have received the deepest secrets through prayer to gods or Buddhas.
- Styles that claim to have been founded after receiving transmission from tengu or other mythical beings.
- Styles that claim a deity from the mythological age as their founder.
- Styles that claim a historical figure as their founder, asserting that they transmit ancient secrets from that person.
- Styles that added their own innovations or realizations to an existing style and prefixed the new name with the character “Shin” (New).
- Styles named for the purpose of distinguishing themselves from other branches of the same school.
- Styles that claimed orthodoxy of a traditional school, added their own realizations, and then changed the style name.
- Styles that claimed orthodoxy of a traditional school and added characters expressing that claim to the style name.
- Styles that claim to have recovered the sōke (headmastership) previously transferred to another family and restored the original style name.
- Styles named after the place where the style originated.
- Styles that prefixed a place name to the style name.
- Styles that combined several existing styles and gave the result a new name.
- Styles that indicated they were derived from an existing style.
- Styles named after a famous individual or family name.
- Styles that used an alternative name regardless of whether they were derived from another style.
- Styles whose name expressed the spiritual realization or level of attainment of the founder.
- Styles whose name was bestowed by a Buddhist priest or similar figure.
- Styles named after the personal name or art-name (gō) of the founder.
- Styles that used homophonous but differently written characters of a famous style’s name.
- Styles that prefixed part of the name of a famous style.
- Styles that used terms reflecting the trends or spirit of the times.
- Styles named after a training hall or organizational body.
- Styles that adopted a common or popular name as their official style name.
- Styles that abandoned their original name and adopted the name of a famous style.
- Styles that arbitrarily used the name of a style that had already become extinct.
- Styles that arbitrarily used the name of a completely different existing martial art style.
- Other.
The Ryūgi-mei above was from Shinkage-ryū Dōgyō: Sixty Years Memoir by Watanabe.
新陰流兵法 Shinkage-ryū Hyōhō
This lineage belongs to the Owari Yagyū branch of Shinkage-ryū. While the better-known Edo Yagyū line served the Tokugawa shogunate in Edo, the Owari line was established by Yagyū Hyōgo-no-suke Toshitoshi and became the official sword tradition of the Owari Tokugawa domain in Nagoya.
The transmission remained closely linked to the Owari Tokugawa family for generations. In the early 20th century, the last Yagyū heads of this branch—Yagyū Toshichika (19th) and Yagyū Toshinaga (20th)—passed the complete teachings to their senior student Watanabe Tadatoshi (21st). He in turn transmitted everything to his son Watanabe Tadanari (22nd), who founded the Shinkage-ryū Hyōhō Marobashi-kai in 1969. The lineage is now headed by the 23rd generation, Watanabe Tadahisa.
This branch is characterized by its commitment to preserving the full classical curriculum, including Shinkage-ryū kenjutsu, Seigō-ryū Battōjutsu, and related jōjutsu. Central to its teaching is the principle of marobashi (adaptive, continuous movement). Unlike many modern groups, it remains a relatively closed classical transmission focused on historical accuracy and the correct use of the style name “Shinkage-ryū.”
傳系 Denkei
| Generation | Title | Real Name | Active Period |
|---|---|---|---|
| Founder | 上泉武蔵守 (Kamiizumi Musashi-no-kami) | 藤原 秀綱 (Fujiwara Hidetuna) | c. 1508 – 1577 |
| 2nd | 柳生但馬守 (Yagyū Tajima-no-kami) | 平 宗厳 (Taira Munetoshi) | 1527 – 1606 |
| 3rd | 柳生兵庫助 (Yagyū Hyōgo-no-suke) | 平 利厳 (Taira Toshitoshi) | 1579 – 1650 |
| 4th | 尾張権大納言 (Owari Gon-dainagon) | 徳川 義直 (Tokugawa Yoshinao) | 1601 – 1650 |
| 5th | 柳生兵助 (Yagyū Hyōsuke) | 平 厳包 (Taira Toshikane) | mid-17th century |
| 6th | 尾張権大納言 (Owari Gon-dainagon) | 徳川 光友 (Tokugawa Mitsutomo) | 1625 – 1700 |
| 7th | 尾張権中納言 (Owari Gon-chūnagon) | 徳川 綱誠 (Tokugawa Tsunanari) | 1652 – 1699 |
| 8th | 柳生兵庫 (Yagyū Hyōgo) | 平 厳延 (Taira Toshinobu) | late 17th – early 18th c. |
| 9th | 尾張中納言 (Owari Chūnagon) | 徳川 吉通 (Tokugawa Yoshimichi) | 1689 – 1713 |
| 10th | 柳生六郎兵衛 (Yagyū Rokurōbei) | 平 厳儔 (Taira Toshitomo) | early–mid 18th century |
| 11th | 柳生兵助 (Yagyū Hyōsuke) | 平 厳春 (Taira Toshiharu) | mid-18th century |
| 12th | 尾張宰相中将 (Owari Saishō Chūjō) | 徳川 治行 (Tokugawa Haruyuki) | mid–late 18th century |
| 13th | 柳生又右衛門 (Yagyū Mataemon) | 平 厳之 (Taira Toshiyuki) | late 18th century |
| 14th | 柳生兵助 (Yagyū Hyōsuke) | 平 厳久 (Taira Toshihisa) | late 18th – early 19th c. |
| 15th | 尾張権大納言 (Owari Gon-dainagon) | 徳川 斉朝 (Tokugawa Naritomo) | 1793 – 1850 |
| 16th | 柳生新六 (Yagyū Shinroku) | 平 厳政 (Taira Toshimasa) | early–mid 19th century |
| 17th | 柳生忠次郎 (Yagyū Chūjirō) | 平 厳蕃 (Taira Toshishige) | mid-19th century |
| 18th | 尾張中納言 (Owari Chūnagon) | 徳川 慶恕 (Tokugawa Yoshikumi) | mid-19th century |
| 19th | 柳生三五郎 (Yagyū Sangorō) | 平 厳周 (Taira Toshichika) | late 19th – early 20th c. |
| 20th | 柳生兵庫 (Yagyū Hyōgo) | 平 厳長 (Taira Toshinaga) | early–mid 20th century |
| 21st | 渡辺遠山 (Watanabe Tōzan) | 源 忠敏 (Minamoto Tadatoshi) | c. 1905 – 1980s |
| 22nd | 渡辺転心 (Watanabe Tenshin) | 源 忠成 (Minamoto Tadanari) | 1941 – present (active) |
| 23rd | 渡辺転政 (Watanabe Tensei) | 源 忠久 (Minamoto Tadahisa) | late 20th c. – present |
Shinkage-ryū Books
渡辺忠成 (Watanabe Tadanari) 22nd Generation Head of Shinkage-ryū Hyōhō (Also known by the art-name Tenshin 転心)
Watanabe Tadanari was born in Tokyo in 1941. He began training in Shinkage-ryū at the age of seven under his father, Watanabe Tadatoshi (21st generation), who had received the full transmission from the last two heads of the Owari Yagyū line, Yagyū Toshichika and Yagyū Toshinaga.
In January 1969, at the age of 28, he founded the Shinkage-ryū Hyōhō Marobashi-kai (新陰流兵法転会) with the purpose of correctly preserving and transmitting the classical teachings of the school. In 1972 he formally succeeded as the 22nd generation head of Shinkage-ryū Hyōhō. He also holds the positions of 14th generation of Seigō-ryū Battōjutsu and 9th generation of Shinkage-ryū Jōjutsu.
Throughout his career he has emphasized the importance of historical accuracy, particularly regarding the proper use of the style name “Shinkage-ryū” rather than the more popular but, in his view, incorrect designation “Yagyū Shinkage-ryū.” He is the author of several works on the school, including Shinkage-ryū Nyūmon and the autobiographical Shinkage-ryū Dōgyō: Sixty Years Memoir (新陰流道業六十年回顧録), in which he reflects on more than six decades of training and teaching.
He has taught extensively in Japan and has established groups in the United States, Russia, and Poland.
The Dojo is still active today in several locations in Tokyo and Japan, here is more information.

新陰流道業六十年回顧録
Shinkage-ryū Dōgyō Rokujūnen Kaikoroku
Author: 渡辺忠成 (Watanabe Tadanari)
Publisher: 新陰流兵法転会出版部 (Shinkage-ryū Hyōhō Marobashi-kai Publishing Division)
Publication date: 20 February 2009 (Heisei 21)

the 22nd head of the Shinkage-ryu school of swordsmanship,
The post 流儀名 Ryūgi-mei (Style Names in Classical Japanese Martial Arts) appeared first on 武神館兜龍 Bujinkan Toryu.…









































