Kamen Rider OOO (2010) featured a cast of 10 tracked actors. Of these, 10 (100%) are still alive today. The oldest surviving cast member is Takashi Ukaji, age 64. This TV series starred Shu Watanabe and Ryosuke Miura.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 2010 |
|---|---|---|---|---|---|---|
 Shu Watanabe Eiji Hino / Kamen Rider OOO | Eiji Hino / Kamen Rider OOO | Living | 26/10/1991 | 34 | — | 19 |
 Ryosuke Miura Ankh / Shingo Izumi | Ankh / Shingo Izumi | Living | 16/02/1987 | 39 | — | 23 |
 Riho Takada Hina Izumi | Hina Izumi | Living | 16/08/1994 | 32 | — | 16 |
 Asaya Kimijima Shintaro Goto / Kamen Rider Birth | Shintaro Goto / Kamen Rider Birth | Living | 09/08/1987 | 39 | — | 23 |
 Takashi Ukaji Kousei Kougami | Kousei Kougami | Living | 15/08/1962 | 64 | — | 48 |
 Mayuko Arisue Erika Satonaka | Erika Satonaka | Living | 25/01/1992 | 34 | — | 18 |
 Hiroaki Iwanaga Akira Date / Kamen Rider Proto-Birth | Akira Date / Kamen Rider Proto-Birth | Living | 23/11/1979 | 46 | — | 31 |
 Honoka Yahagi Mezool (Human Form) | Mezool (Human Form) | Living | 07/03/1997 | 29 | — | 13 |
 Tomoaki Maeno Kamakari Yummy | Kamakari Yummy | Living | 26/05/1982 | 44 | — | 28 |
 Yukana Mezool (voice) | Mezool (voice) | Living | 06/01/1975 | 51 | — | 35 |