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.
as Go Akutsu
as Tae Makimura
as Senta Naruse
as Kayoko
as Oren
as Narrator (voice)
as Saiji Akutsu
as Gensuke Kishida
as Osamu Akutsu
