Marvelous Mio 10th Anniversary (2026) featured a cast of 16 tracked actors. Of these, 16 (100%) are still alive today. The oldest surviving cast member is Tomoko Watanabe, age 54. This film starred Mio Momono and Takumi Iroha.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast16 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
 Mio Momono Mio Momono | Mio Momono | Living | 30/05/1998 | 28 | — | 28 |
 Takumi Iroha Takumi Iroha | Takumi Iroha | Living | 04/01/1993 | 33 | — | 33 |
| Rin | Living | 27/02/1993 | 33 | — | 33 | |
 Mika Iwata Mika Iwata | Mika Iwata | Living | 10/06/1996 | 30 | — | 30 |
 Chikayo Nagashima Chikayo Nagashima | Chikayo Nagashima | Living | 24/01/1976 | 50 | — | 50 |
 Tomoko Watanabe Tomoko Watanabe | Tomoko Watanabe | Living | 23/02/1972 | 54 | — | 54 |
 Maria Takeda Maria | Maria | Living | 01/03/2000 | 26 | — | 26 |
 Sora Ayame Sora Ayame | Sora Ayame | Living | 22/02/2006 | 20 | — | 20 |
 Riko Kawahata RIKO | RIKO | Living | 28/07/1999 | 27 | — | 27 |
 Echika Miyavi Echika Miyavi | Echika Miyavi | Living | 25/03/2001 | 25 | — | 25 |
 Senka Akatsuki Senka Akatsuki | Senka Akatsuki | Living | 30/03/2006 | 20 | — | 20 |
 Sari Fujimura Sareee | Sareee | Living | 31/03/1996 | 30 | — | 30 |
 Ai Houzan Ai Houzan | Ai Houzan | Living | 15/08/2003 | 23 | — | 23 |
 Yurika Oka Yurika Oka | Yurika Oka | Living | 23/10/2003 | 22 | — | 23 |
 Sakura Hirota Shin KAORU | Shin KAORU | Living | 12/04/1978 | 48 | — | 48 |
 Yōsuke Watanabe Yosuke ♡ Santa Maria | Yosuke ♡ Santa Maria | Living | 14/12/1991 | 34 | — | 35 |
