From the Kōbusho to the Butokukai

While researching my first book, I became intrigued by the late Edo period Kōbusho, the martial academy of the Tokugawa that several prominent Jikishinkage-ryū swordsmen taught at. I began researching the institution, its figures both teacher and students, and started working my way through the transition from the Edo to Meiji period and beyond. This wound up growing to become a substantial part of this site and I have now made the content available as a companion volume to The Truth of the Calm Spirit.

I examine details of many late Edo practitioners of Jikishinkage-ryū, the bakumatsu Kōbusho many of them taught at, and important traditions that had lasting impact as Japan modernized, including important 19th and 20th century Japanese martial figures. The Kōbusho itself ran roughly a decade. Preparations began in 1854 (Ansei 1) under the rōjū Abe Masahiro after Perry; it was formally opened as the Kōbusho in the 4th month of 1856 (Ansei 3) at Tsukiji Teppōzu, with master-instructors and kyōju-kata appointed in swordsmanship, spearmanship and gunnery, and with archery, jūjutsu and swimming also being taught. Kōbusho trainees were selected from skilled martial artists drawn from the hatamoto, gokenin, and the domains.

From the Kōbusho to the Butokukai

From the Kōbusho to the Butokukai: Swordsmanship in Transition, Inner Dharma, 2026. 360 pages. The late Edo period Kōbusho, the martial academy of the Tokugawa, its swordsmen and their styles, and the institutions that followed it into the modern era.1

The work covers over 20 traditions and 45 practitioners from this time period.

Contents Includes: Overview of the Kōbusho Organization, Major Teachers and its roster, the 1839 Kenpō Ryakki of Kubota Sugane, Bakumatsu Units (Yūgekitai, Seieitai, Shōgitai), Gekken-kōgyō, Battōtai, Keihōkan, Keishichō, Dai Nippon Butokukai, Budō Senmon Gakkō, Nativist Shintō from Kokugaku to the Ketsumeidan, and Kobudō Preservation.

Samurai and later swordsmen discussed include:

Amano Hachirō, Amano Shōshō, Awa Kenzō, Chiba Shūsaku, Chūjō Kinnosuke, Fujita Taiichirō, Fukuda Hachinosuke, Hakomori Yosaburō Suokuni, Henmi Sōsuke, Honme Yarijirō, Iba Sōtarō, Imahori, Inoue Hachirō, Kajikawa Yoshimasa, Kawaji Toshiyoshi, Kobayashi Sadayuki, Kondō Yanosuke, Kunii Zen’ya, Matsudaira Chikaranosuke, Matsuoka Yorozu, Matsushita Seiichirō, Matsuzaki Namishirō, Mitsuhashi Kan’ichirō, Mitsuhashi Torazō, Mochida Moriji, Monna Tadashi, Naitō Takaharu, Nakayama Hakudō, Nakayama Tatsusaburō, Odani Seiichirō, Okumura Sakonta, Saimura Gorō, Sakakibara Kenkichi, Shibata Emori, Shimada Toranosuke, Shimoe Hidetarō, Shingai Tadaatsu, Takahashi Deishū, Takahashi Hatsuji, Takano Sasaburō, Takayama Minesaburō, Toda Hachirōzaemon, Tokunō Sekishirō, Ueda Umanosuke, Umezaki Yaichirō, Yamada Jirōkichi, and Yamaoka Tesshū.

Major schools related to the figures above are treated alongside them, each carrying its own chapter or section:

Chūya-ha Ittō-ryū, Hokushin Ittō-ryū, Hōzōin-ryū, Kashima-shinden Jikishinkage-ryū, Jitokuin-ryū, Kashima Shin-ryū, Katōda Shinkage-ryū, Kitō-ryū, Kyōshin Meichi-ryū, Musashi-ryū, Ryūgō-ryū, Seigō-ryū, Shingyōtō-ryū, Shintō Munen-ryū, Tamiya-ryū, Tatsumi-ryū, Tenjin Shin’yō-ryū, Totsuka-ha Yōshin-ryū, and Tsuda Ichiden-ryū.

Essays and Articles

Excerpts from the book and later research on the Bakumatsu martial world, newest first. The same pieces appear in the full list of writing.

  1. The Zoku Tokugawa Jikki and the Kōbusho: The Zoku Tokugawa jikki, the day-by-day chronicle of the last shoguns, records Kōbusho appointments by name. We list the instructors, assistants and trainees made okuzume in 1861, and note how the chronicle treats men taken into shogunal service from the domains. October 2026
  2. Finding Jikishinkage-ryū Swordsmen in the Bakufu Registers: Three documents for Odani Seiichirō and Amano Shōshō, and a worked example of finding Jikishinkage-ryū swordsmen in the printed bakufu registers of 1860 to 1864 held by the National Diet Library. October 2026
  3. Late Bakumatsu Military Units: Some details on the Yūgeki-tai, Seiei-tai, and Shōgi-tai, late Bakumatsu military units that some Kōbusho figures were attached to. September 2026
  4. The Kenpō Ryakki of Kubota Sugane: We provide a translation of eight technical sections detailed from the Kenpō ryakki of Kubota Sugane (1839), with an extended note on the nagamaki. September 2026
  5. A Kōbusho roster from the Rikugun rekishi (1889): We then provide details from a Kōbusho (講武所) discipline roster from the Rikugun rekishi (陸軍歴史 下), koma 96–108. July 2026
  6. Matsuoka Yorozu: Matsuoka Yorozu (松岡万, 1838–1891): shogunal retainer, sonnō-jōi activist, and swordsman who led the Seiei-tai guarding the retired Yoshinobu. July 2026
  7. Chūjō Kinnosuke: Bakumatsu bannerman (1827-1896) and one of the few Kōbusho men to teach in two disciplines, kenjutsu and jūjutsu; after the Restoration he headed the Seiei-tai guard and led the former retainers who reclaimed the Makinohara plateau for tea. July 2026
  8. From Kokugaku to the Ketsumeidan: Nativist Shintō and the Budō World: How the nativist undertow inside Edo Sinophilia grew through kokugaku — Motoori Norinaga and Hirata Atsutane — into the kokutai/Kōdō ideology of Imaizumi Sadasuke and the early-Shōwa nationalist milieu of the Ketsumeidan Incident that the budō world brushed against. June 2026
  9. Matsuzaki Namishirō and Katōda Shinkage-ryū: Matsuzaki Namishirō (松崎浪四郎, 1833–1896) of Kurume: his training in Katōda Shinkage-ryū, his musha shugyō and gekken years, the Shunpūkan, and his place in the early kendō world. June 2026
  10. Ibaraki area Jikishinkage-ryū: Hakomori Yosaburō (箱守与三郎祐郷) taught Jikishinkage-ryū in Makabe-gun, Ibaraki, founded the Genbukan at Shimotsuma in 1904 and was the later Jikishinkage-ryū teacher of Nakayama Tatsusaburō (中山辰三郎). June 2026
  11. Takahashi Deishū: Takahashi Deishū (高橋泥舟), spear master of the Kōbusho, head of the Yūgeki-tai and one of the three ‘Shū’ of the Bakumatsu. June 2026

饒静思

End Notes

  1. These volumes attempt to be precise but are not academic histories. Instead they are close readings of historical sources. In doing so, we relate the statements made about many older martial traditions by their witnesses and practitioners, but each surviving faction or group will have their own in-tradition orthodoxy ↩