Overview
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.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 51 | November 10, 2014 (83) | |
 | 37 | 80 | |
 | 30 | 73 | |
 | 32 | 75 | |
 | 30 | 73 | |
 | - | - | |
 | 70 | March 23, 1991 (79) | |
| 60 | September 4, 1983 (61) | |
 | 41 | 84 | |
| 40 | November 14, 2000 (58) |