Fujieda Baian is admired during the day as a skilled acupuncturist. However, at night, he is a highly skilled assassin, taking on contracts to quietly eliminate those whose existence is deemed toxic to society. Baian's latest target, assigned by his boss Otowa, is Shirakoya Kikuemon, the head of a powerful organization in Osaka. In the past, Baian had been indebted to Shirakoya, but due to a conflict involving the swordsman Kosugi Jūgorō, their relationship has turned adversarial. After his lover is abducted, Shirakoya storms into Edo. With his life now targeted, Baian resolves to confront Shirakoya in a desperate final showdown.
| Actor | Role |
|---|---|
 Ken WatanabeDr. Baian | Dr. Baian |
 Isao HashizumeNot listed | Not listed |
 Kunie TanakaNot listed | Not listed |
 Mikijiro HiraNot listed | Not listed |
 Jun MihoNot listed | Not listed |
 Hiroshi AbeNot listed | Not listed |
 Takuzō KawataniNot listed | Not listed |
| HHaruko SatsukiNot listed | Not listed |
 Ryoko TateishiNot listed | Not listed |
 Hiroshi ArikawaNot listed | Not listed |
 Mitsutaka TachikawaNot listed | Not listed |
| TTadayoshi UedaNot listed | Not listed |
| KKenzo KanekoNot listed | Not listed |
| SShunta FuchinoNot listed | Not listed |
 Jun KarasawaNot listed | Not listed |
| YYokoo KayokoNot listed | Not listed |
 Kohsei HirotaNot listed | Not listed |
| JJunpei TakemotoNot listed | Not listed |
| YYoshio NakahiraNot listed | Not listed |
| HHideaki KomoriNot listed | Not listed |
| KKenichiro SanadaNot listed | Not listed |
| MMariko OgasawaraNot listed | Not listed |