As One (2025) featured a cast of 5 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Ryuhei Maruyama, age 42. This film starred Ruki Shiroiwa and Haruka Shiraishi.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast5 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Ruki Shiroiwa Minato Yo (voice) | Minato Yo (voice) | Living | 19/11/1997 | 28 | — | 28 |
 Haruka Shiraishi Rako Alice Rurowa (voice) | Rako Alice Rurowa (voice) | Living | 08/04/1995 | 31 | — | 30 |
 Shunsuke Takeuchi Vigo Kusenakisu (voice) | Vigo Kusenakisu (voice) | Living | 12/09/1997 | 29 | — | 28 |
 Yoko Hikasa Kizana Fauros (voice) | Kizana Fauros (voice) | Living | 16/07/1985 | 41 | — | 40 |
 Ryuhei Maruyama Professor Rurowa (voice) | Professor Rurowa (voice) | Living | 26/11/1983 | 42 | — | 42 |