as Dr. Tsunezo Kusumi
as Osamu Sakurai
as Dr. Yuzo Kawaji
as Jyujiro Kan
as Asaoka
as Kengo Inami
as Yasusuke Nogi
as Minegishi (Ooka's friend)
as Kanta
as Nakai
as Ensign Takada
as Singer
as Kakunojô Atsumi
as Ole Lukøje (voice)
as Masao Hayashi
as Tasumo Hatanaka
as Chief Hosono
as Kenichi Takeda
as Koichi Hakamada (Tech Manager)
as Goro Miyake (Tozai Trading accounting staff)
as Shuichi Nomoto (Aoi Construction engineer)
as Yosuke Nagashima
as Takahiko Chiba
