Self - Narrator (voice)
Keanu Reeves
Self - Actress
Kyōko Kagawa
Self - Mifune's Eldest Son
Shirō Mifune
Self - Kurosawa's Eldest Son
Hisao Kurosawa
Self - Script Supervisor
Teruyo Nogami
Self - Film Historian
Tadao Sato
Self - Filmmaker
Sadao Nakajima
Self - Actor
Haruo Nakajima
Self - Sword Fighting Choreographer
Kanzō Uni
Self - Publicist
Wataru Akashi
Koji Yakusho
Self - Actor / Various Roles (archive footage)
Toshirō Mifune
Yōko Tsukasa
Self (archive footage)
Emperor Hirohito of Japan
Yoshio Tsuchiya
Takeshi Katō
Kaoru Yachigusa
Yōsuke Natsuki
Terumi Niki
Steven Spielberg
Martin Scorsese
Consulting Producer
Rikiya Mifune
Director
Steven Okazaki
Writer
Producer
Editor
Director of Photography
Tohru Hina
Yasuyuki Ishikawa
Original Music Composer
Jeffrey Wood
Tōichirō Shiraishi
Sound
Tsuyoshi Abo
Gaffer
Katsuhiro Hidachi
Hairstylist
Akiko Tsushima
Makeup Artist
Ayano Iwane
Mitsumasa Sawada
Post Production Coordinator
Greg Knowles
Assistant Editor
Archival Footage Research
Brandon Rein
Researcher
Allison Nakamura
Mark Gorney
Guy Mossman
Eric Lin
Sound Recordist
Kyle Porter
Sound Editor
Daniel Olmsted
Sound Mixer
Book
Michiko Matsuda
Stuart Galbraith IV
Tarō Gotō
Executive Producer
Takeshi Hoshino
Isao Kawauchi
Yukie Kito
Toshiaki Nakazawa
Kensuke Zushi
Nobuyuki Tohya