Last Operations Under the Orion

Last Operations Under the Orion (真夏のオリオン) is a Japanese action drama film directed by Tetsuo Shinohara depicting an Imperial Japanese Navy submarine battling a United States Navy destroyer near the end of World War II.

Plot
The story alternates between the past and present, linked by a fateful song. During World War II, Japanese submarine I-77 battles an American destroyer off the coast of Okinawa. Before heading to war, the captain received a final present from his lover, the score to a song titled Manatsu no Orion. Sixty-four years later, his granddaughter discovers the score and the significance behind the song.

Cast

 * Hiroshi Tamaki as Takayuki Kuramoto
 * Keiko Kitagawa as Shizuko Arisawa / Izumi Kuramoto
 * Yoshikuni Dōchin as Yoshihiko Arisawa
 * Mitsuru Fukikoshi as Hiroshi Nakatsu
 * Yuta Hiraoka as Makoto Tsubota
 * Masaya Kikawada as Hajime Toyama
 * Taiga as Katsumi Suzuki