731 (2025) featured a cast of 25 tracked actors. Of these, 19 (100%) are still alive today. The oldest surviving cast member is Yasuyuki Hirata, age 68. This film starred Jiang Wu and Wang Zhiwen.
100% still with us· verified cast76% of full cast · incl. 6 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast25 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Jiang Wu Wang Yongzhang | Wang Yongzhang | Living | 04/11/1969 | 56 | — | 56 |
 Wang Zhiwen Du Cunshan | Du Cunshan | Living | 26/06/1966 | 60 | — | 59 |
 Li Naiwen Gu Boxuan | Gu Boxuan | Living | 18/10/1974 | 51 | — | 51 |
 Sun Qian Lin Suxian | Lin Suxian | Living | 11/12/1977 | 48 | — | 48 |
 Joyce Feng Yoshiko Imamura | Yoshiko Imamura | Living | 20/08/1989 | 37 | — | 36 |
 Lin Ziye Sun Mingliang | Sun Mingliang | Living | 04/05/2011 | 15 | — | 14 |
 Irene Wan Shinzo | Shinzo | Living | 30/07/1966 | 60 | — | 59 |
Li Shanyu Liang Aiying | Liang Aiying | Unverified | — | — | — | — |
 Yasuyuki Hirata Ishii Shiro | Ishii Shiro | Living | 04/01/1958 | 68 | — | 67 |
Ono Tatsumi Yoshikawa Toshio | Yoshikawa Toshio | Unverified | — | — | — | — |
| Ota | Living | 13/01/1969 | 57 | — | 56 | |
 Minowa Yasufumi Ando Hirota | Ando Hirota | Living | 19/05/1983 | 43 | — | 42 |
 Li Yu Shanghai Native | Shanghai Native | Living | 16/03/1983 | 43 | — | 42 |
 Audrey Duo Hua | Hua | Living | 08/10/2012 | 13 | — | 13 |
 Xu Guangyu Jin Changfu | Jin Changfu | Living | 26/04/1975 | 51 | — | 50 |
 Lai Xi Zhou's Father | Zhou's Father | Living | 22/02/1979 | 47 | — | 46 |
 Huang Qi Lin'er June | June | Living | 04/01/2012 | 14 | — | 13 |
| Living | 03/08/1958 | 68 | — | 67 | ||
| Unverified | — | — | — | — | ||
 Wang Zun Hao Jing | Hao Jing | Unverified | — | — | — | — |
| Unverified | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Living | 20/09/1984 | 42 | — | 41 | ||
| Living | 18/04/1997 | 29 | — | 28 | ||
| Living | 21/09/1999 | 27 | — | 26 |
