The Silent Service: The Battle of Arctic Ocean (2025) featured a cast of 9 tracked actors. Of these, 9 (100%) are still alive today. The oldest surviving cast member is Takashi Sasano, age 78. This film starred Takao Osawa and Aya Ueto.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast9 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Takao Osawa Shiro Kaieda | Shiro Kaieda | Living | 11/03/1968 | 58 | — | 57 |
 Aya Ueto Hiromi Ichitani | Hiromi Ichitani | Living | 14/09/1985 | 41 | — | 40 |
 Aoi Nakamura Eiji Yamanaka | Eiji Yamanaka | Living | 04/03/1991 | 35 | — | 34 |
 Takashi Sasano Toshio Takegami | Toshio Takegami | Living | 22/06/1948 | 78 | — | 77 |
 Yui Natsukawa Hitomi Sonezaki | Hitomi Sonezaki | Living | 01/06/1968 | 58 | — | 57 |
 Yoshi Sakō Seiji Kageyama | Seiji Kageyama | Living | 15/11/1958 | 67 | — | 67 |
 Yosuke Eguchi Wataru Kaibara | Wataru Kaibara | Living | 31/12/1967 | 58 | — | 58 |
 Kou Maehara Takuo Minaguchi | Takuo Minaguchi | Living | 20/11/1992 | 33 | — | 33 |
 Koudai Matsuoka Satoshi Irie | Satoshi Irie | Living | 09/08/1997 | 29 | — | 28 |