as Asaoka

as Chief Hosono

as Kakunojô Atsumi

as Dr. Tsunezo Kusumi

as Minegishi (Ooka's friend)

as Yosuke Nagashima

as Dr. Yuzo Kawaji

as Nakai

as Tasumo Hatanaka

as Osamu Sakurai

as Goro Miyake (Tozai Trading accounting staff)

as Osamu Sakurai

as Jyujiro Kan

as Kengo Inami

as Kanta

as Shuichi Nomoto (Aoi Construction engineer)

as Takahiko Chiba

as Minoru Yagibashi

as Singer

as Yaichi Takagi

as Yasusuke Nogi

as Koichi Hakamada (Tech Manager)

as Masao Hayashi

as Kenichi Arai

as Ensign Takada

as Kenichi Takeda