Monster (2025) featured a cast of 14 tracked actors. Of these, 14 (100%) are still alive today. The oldest surviving cast member is Atsuko Takahata, age 71. This TV series starred Ken Yasuda and Koshi Mizukami.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast14 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Ken Yasuda Hiroyuki Togashi | Hiroyuki Togashi | Living | 08/12/1973 | 52 | — | 52 |
 Koshi Mizukami Manato Yashiro | Manato Yashiro | Living | 12/05/1999 | 27 | — | 26 |
 Atsuro Watabe Masayoshi Yashiro | Masayoshi Yashiro | Living | 05/05/1968 | 58 | — | 57 |
 Ken Mitsuishi Moridaira Saburo | Moridaira Saburo | Living | 26/09/1961 | 64 | — | 64 |
 Atsuko Takahata Kayo Tadokoro | Kayo Tadokoro | Living | 11/10/1954 | 71 | — | 71 |
 Ayame Goriki Rinko Matsuda | Rinko Matsuda | Living | 27/08/1992 | 34 | — | 33 |
 Shingo Fujimori Mikio Tadokoro | Mikio Tadokoro | Living | 17/03/1983 | 43 | — | 42 |
 Sei Matobu Shoko Endo | Shoko Endo | Living | 13/10/1976 | 49 | — | 49 |
 Taichi Saotome Igarashi | Igarashi | Living | 24/09/1991 | 34 | — | 34 |
 Shiori Kubo Mio Yanagi | Mio Yanagi | Living | 14/07/2001 | 25 | — | 24 |
 Shinya Kote Tatsuo Yanagi | Tatsuo Yanagi | Living | 25/12/1973 | 52 | — | 52 |
 Jun Hashimoto Yohei Nakahashi | Yohei Nakahashi | Living | 25/02/1964 | 62 | — | 61 |
 Nanaha Itose Kotone Togashi | Kotone Togashi | Living | 31/12/2003 | 22 | — | 22 |
 Yuki Totsuka Tadokoro Mikio [Young] | Tadokoro Mikio [Young] | Living | 14/03/2000 | 26 | — | 25 |