Keiko Han

as Sarah Cyanbaker

Toshio Furukawa

as Akira Tsukuba

Katsuji Mori

as Mitsuo Itami

Kazuhiko Kishino

as Thompson Tomonaga

Kazuyuki Sogabe

as Tōru Nara

Norio Wakamoto

as Naoki Ryo

Takeshi Katō

as Takeshi Suzuka

Tessyo Genda

as Belgel

Toru Furuya

as Jiro Ishige

Yoku Shioya

as Bōichi Nekota

Akio Nojima

as Yamakawa (voice)

Gorō Naya

as Shonosuke Kuramoto / Narrator

Hirokazu Hiramatsu

as Mizutani Yamamoto

Hiroyuki Taira

as Fukuroi

Ichirô Murakoshi

as Announcer

Kazuaki Koide

as Spencer

Kazumi Tanaka

as Kenji Sugō

Keiichi Nanba

as Hayashi

Kouichi Hashimoto

as Kazuma Iwasa

Masato Hirano

as Shōsuke Ōtsuka

Michihiro Ikemizu

as Hitoshi Minami

Noboru Matsuhashi

as Cyborg

Nobuo Tobita

as Crew

Reizō Nomoto

as Fukunosuke Sakura

Ryuji Saikachi

as Floy Fongenbaum (voice)

Yoshie Asai

as Ishige's Grandmother

Taro Ishida

as Saint Asgard

Hideyuki Hori

as Mamoru Nelson