- Born: 1835
- Died: 1871
- Rank: Shinsengumi corporal (Gochô)
- Japanese: 橋本 皆助 (Hashimoto Kaisuke)
Hashimoto left the Shinsengumi for Goryo Eji in 1867, however he left the Goryo Eji in 5 months and joined Rikuentai.
After the Meiji Restoration, he returned to Koriyama han but died a year later.
- Shinsengumi Zentaishi Tettei Guide (新選組全隊士徹底ガイド) Maeda Masaki