Kai

Keanu Reeves

Oishi

Hiroyuki Sanada

Lord Kira

Tadanobu Asano

Mika

Kou Shibasaki

Lord Asano

Min Tanaka

Witch

Rinko Kikuchi

Chikara

Jin Akanishi

Shogun Tsunayoshi

Cary-Hiroyuki Tagawa

Yasuno

Masayoshi Haneda

Hazama

Hiroshi Sogabe

Basho

Takato Yonemoto

Hara

Hiroshi Yamada

Horibe

Shû Nakajima

Lovecraftian Samurai

Neil Fingleton

Riku

Natsuki Kunimoto

Shogun's Adjutant

Tanroh Ishida

Kapitan

Yorick van Wageningen

Tengu Lord

Togo Igawa

Narrator

Ron Bottitta

Shogun's Adjutant

Eizo Tomita

Advisor

Dai Tabuchi

Isogai

Masayuki Deai

Kira's Spy

Akira Koieyama

Mika's Handmaiden

Haruka Abe

Guard

Junichi Kajioka

Drunk Official

Clyde Kusatsu

Lead Soldier

Masashi Fujimoto

Mika's Handmaiden

Tomoko Komura

Foreman

Rick Genest

Mika's Handmaiden

Takako Akashi

Teen Mika

Aria Maekawa

Teen Kai

Daniel Barber

Troupe Leader (Kabuki Actor)

Gedde Watanabe

Young Oishi

Manato Sekiguchi

Background Ronin

Brian Hirono

Hiu Woong-Sin

Kevin Tran

Teen Mika

Arisa Maekawa

Mika

Shibasaki Kou