The story of a Japanese sub's last mission during WWII.

Hiroshi Tamakias Takaaki Kuramoto
Keiko Kitagawaas Shiduko Arisawa / Izumi Kuramoto
Yuta Hiraokaas Makoto Tsubokawa
Eisaku Yoshidaas Shinsaku Kuwata
Toru Masuokaas Toshio Tamura
Mitsuru Fukikoshias Hiroshi Nakatsu
Masaya Kikawadaas Hakime Touyama
Taiga Nakanoas Katsumi Suzuki
Suzuki Takuas Goro Akiyama