Danno Gennoshin

29 June 2026

Danno Gennoshin (団野源之進; gō (art name) 真帆斎 Shinpansai) was the teacher of Odani Seiichirō. His birth and death are not easily available, although Odani inherited his dōjō after Danno’s death in 1857.

Danno was the twelfth-generation head of Jikishinkage-ryū in the Kashima-shinden reckoning that counts from Matsumoto Bizen-no-kami, and the teacher of Odani Nobutomo (男谷信友).1 His imina is given as Yoshitaka (義高), with the variant 義孝 in at least one lineage register.2

He studied under Akaishi Gunjibei Fusuke (赤石郡司兵衛孚祐), the eleventh-generation head, and maintained a dōjō at Honjo Kamezawa-chō (本所亀沢町) in Edo (Nakabayashi Shinji, n.d.). The Kobudō Kyōkai registries place him in the orthodox line between Akaishi and Odani: …Akaishi Fusuke — Danno Shinpansai (Yoshitaka) — Odani Seiichirō Nobutomo… (Nihon Kobudō Kyōkai, n.d.)

His principal recorded student is Odani Nobutomo (男谷信友; tsūshō Seiichirō, gō Seisai), later “the sword-sage of the Bakumatsu.” Odani received the tekiden (的伝; the orthodox inner transmission) from Danno in Bunsei 6 (1824) (Nakabayashi Shinji, n.d.). On Danno’s death Odani was given the Kamezawa-chō dōjō, relocating there in Ansei 5 (1858) — the only indirect anchor available for the period of Danno’s death.3

References

secondary

Karukome Yoshitaka. n.d. Jikishinkage-ryū ni miru kata-geiko to shinai uchikomi-geiko no kenshū. Zen Nippon Kendō Renmei (AJKF) kōhō column, no. 2. https://www.kendo.or.jp/knowledge/books/column_02/. Web column by the leading academic specialist on Jikishinkage-ryū; summarizes peer-reviewed findings. Authoritative for the three-branch taxonomy (Naganuma/Fujikawa/Odani), which omits a separate Danno-ha.
Nakabayashi Shinji. n.d. Jikishinkage-ryū. Sekai Daihyakka Jiten / Nippon Daihyakka Zensho, via Kotobank. https://kotobank.jp/word/直心影流-72621. Tertiary encyclopedia aggregation; the 直心影流 and 男谷精一郎 entries are by Nakabayashi Shinji. Source of the Akaishi→Danno→Odani succession and the Bunsei 6 tekiden date; note the 1817 entry-date conflict with other sources.
Also cited in: Akaishi Gunjibei Fusuke, Fujikawa Yashirōemon Chikayoshi
Nihon Kobudō Kyōkai. n.d. Kashima-shinden Jikishinkage-ryū. Nihon Kobudō Kyōkai website. https://www.nihonkobudokyoukai.org/martialarts/026/. Organizational lineage register; gives the densho succession list placing Danno (眞帆斎源義高) as 12th between Akaishi and Odani. House attestation, not external corroboration.
Also cited in: Akaishi Gunjibei Fusuke

End Notes

  1. 男谷 is read Odani in the Kotobank headword and in this lineage’s house usage; some references (e.g. Japanese Wikipedia) read it Otani. Retained as Odani here. ↩

  2. 義高 in Japanese Wikipedia and the Kobudō Kyōkai pages; 義孝 (same reading) on the Issenkai Seitō page. Both are internal house attestations, not externally corroborated. The formal honsei also splits: 藤原 (Fujiwara) in the naginata registry, 源 (Minamoto) in the kenjutsu registry.  ↩

  3. Odani’s date of entry into Danno’s school is reported inconsistently: Bunka 2 (1805), age 8, in Japanese Wikipedia and the wheatbaku account; Bunka 14 (1817), with full transmission gained in four years, in Kotobank (Nakabayashi Shinji, Nipponica). These are incompatible sequences and are compounded by the separate dispute over Odani’s own birth year (1798 vs 1810). Treated as unresolved. ↩