Brabantino
Karteez Rumla
Hideo Takehashi
Chinese Leader
'Painless' Kumagai
Dr. Roy Tam
Saito
Mr. Takagawa (voice)
Koga
Old Man
Mr. Kawamura
Dr. Max Shinoda
Sadao
Weng
Natsume
Takahiro
Mr. Hideyoshi
Lord Norinaga
Mr. Yakamoto
Yoshiro Nishamura
Toshio Yoshida
Operating Room Staff Member (uncredited)
Cao
Taki Nakano
Colonel Hirota
Oriental Bus Boy
Wood Ding
Kenji
John
Manjiro
The Emperor
Wendell
Ho
Elder
Jiro Nishi
Moto
Togo
North Korean Officer
Lt. Tomonaga
Byron
Subotai (voice, uncredited)
Ichiro Kimura
Master Sushi Chef (voice)
Uncle (voice)
Master Yu / Additional Voices (voice)
Executive #1
Kenji Ito
Hito Osaka
Hiroshi
Emperor (voice)
Pharmacist
Sunatra
K3NT (voice)
Bobby Wong
Gung Bituen
Dr. Okida
Mr. Saito
Monk (voice)
Sammy
Ichiro Yamashiro
Daniel Nakamoto
Ko
Sam Kuromatsu
Master Yu (voice)
Charlie Moura
Tokamo
Governor Tokamo
Murakami (voice)
Ito
Kazu
Wild Bill
Uncle Keako
Francis Igawa