

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.
Shirō Moritani
Masakazu Kuwayama

Nenji Kobayashi
Eishin Tono

Hatsuo Yamaya

Kazuo Kitamura