Heavy

Yasunori Matsumoto

Guy Hyuga (voice)

Gorō Naya

Alex Gordon (voice)

Masaru Ikeda

Ryu Hyuga (voice)

Hiromi Tsuru

Lily (voice)

Tessyo Genda

Don Bailey (voice)

Yusaku Yara

Lucky Roman (voice)

Akiko Yajima

Mary Bailey (voice)

Hideyuki Umezu

Clerk (voice)

Ikuya Sawaki

Referee (voice)

Kenichi Ono

Jack Redman (voice)

Kozo Shioya

Billy (voice)

Masashi Hirose

Trainer (voice)

Miki Narahashi

Ronnie (voice)

Minami Takayama

Guy Hyuga (voice)

Run Sasaki

Yonkers Girl (voice)

Shin Aomori

King Kong (voice)

Shinya Ôtaki

Zolder (voice)

Toshihiko Kojima

Commissioner Gaston (voice)

Noboru Ishiguro

Director

Isao Kokata

Producer

Shuuichi Ozeki

Producer