Overview
Kosaka drops to death while ice climbing with his friend Uozu to see the sunrise on the New Year’s Day. The investigators try to find the cause of the death, then discover that the cut rope was made in the factory for which Uozu’s brother works.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 32 | December 24, 1999 (73) | |
 | 26 | 93 | |
 | 21 | May 4, 1995 (58) | |
 | 24 | July 21, 2015 (82) | |
 | 43 | March 4, 1971 (56) | |
 | 48 | November 23, 1991 (82) | |
 | 18 | 86 | |
 | 55 | October 26, 1989 (87) | |
 | 50 | 118 | |
 | 60 | January 26, 1974 (76) |