Miku Martineau
Ani
Woody Harrelson
Varrick
Tadanobu Asano
Renji
Jun Kunimura
Kijima
MIYAVI
Jojima
Michiel Huisman
Stephen
Mari Yamamoto
Kanako
Hirotaka Renge
Specialist
Kazuya Tanabe
Shinzo
Cindy Sirinya Bishop
Mother
Amelia Crouch
Teen Kate
Ava Caryofyllis
Child Kate
Gemma Brooke Allen
Young Kate
Hiroyuki Kobayashi
Old Wakagashira
Koji Nishiyama
Sato
Kazuhiro Muroyama
Taxi Driver
Shinji Uchiyama
Young Yakuza
Byron Bishop
Kentaro
Kimio Yamada
Driver Yakuza
Ryo Tanaka
Passenger Yakuza
Hanazumi
Hospital Worker
Masahiro Kanemaru
Hospital Worker #2
Takuya Sano
Detective
Nobu Watanabe
Policeman with Detective
Genki Yamasaki
Excited Gamer
Patrick Newall
Security Sergeant
Apparekoizumi
Doorman
Geoffrey Guiliano
Restaurant Heavy
So Nozawa
Lead Guard
Takayuki Yamamoto
Guard
Andrew Macdonald
Tech
Eoin O'Brien
Firm Operative
Saiki Atsumi
Herself
Miku Kobato
Herself
Kanami Tōno
Herself
Misa
Herself
Elysia Rotaru
Headset Voice (voice)
Darin Fujimori
Yakuza Guard #1
Kwang Bin
Yakuza Guard #2
Bando Hirohichiro
Lead Performer
Ryuyo Kawamoto
Assassin
Ryotaro Fujiyama
Assassin
Katsuyoshi Kojima
Drummer
Yuya Shirakawa
Drummer
Mav Kang
Security Agent (uncredited)
Ulf Pilblad
Wedding Guest (uncredited)
Akihiko Sai
Bulky Yakuza (uncredited)
Akane Hirose
Herself