After a passenger ship sinks in 1954, Go Akutsu devises a life-saving project in the form of a tunnel under the Tsugaru Strait. While working on this project Akutsu becomes involved with Tae Makimura leading to his estrangement from his wife.
Go Akutsu
Tae Makimura
Senta Naruse
Kayoko
Oren
Narrator (voice)
Saiji Akutsu
Gensuke Kishida
Osamu Akutsu
