Elenco

• Keanu Reeves — Kai
• Hiroyuki Sanada — Kuranosuke Ôishi
• Ko Shibasaki — Mika
• Takato Yonemoto — Basho
• Tadanobu Asano — Lord Kira
• Rinko Kikuchi — Witch
• Min Tanaka — Lord Asano
• Cary-Hiroyuki Tagawa — Shogun Tsunayoshi
• Tanroh Ishida — Shogun's Adjutant
• Akira Koieyama — Kira's Spy
• Haruka Abe — Mika's Handmaiden
• Masashi Fujimoto — Lead Soldier
• Neil Fingleton — Lovecraftian Samurai
• Yorick van Wageningen — Kapitan
• Ron Bottitta — Narrator
• Togo Igawa — Tengu Lord
• Clyde Kusatsu — Drunk Official
• Masayoshi Haneda — Yasuno
• Jin Akanishi — Chikara Ôishi
• Rick Genest — Foreman