Kamen Rider Backwards-Kiva: Queen of the Demonic Castle (2008) featured a cast of 11 tracked actors. Of these, 11 (100%) are still alive today. The oldest surviving cast member is Kenji Matsuda, age 55. This TV series starred Koji Seto and Kouhei Takeda.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast11 members
| Person | Character | Status | DOB | Age | DOD | Age in 2008 |
|---|---|---|---|---|---|---|
 Koji Seto Wataru Kurenai / Kamen Rider Kiva | Wataru Kurenai / Kamen Rider Kiva | Living | 18/05/1988 | 38 | — | 20 |
 Kouhei Takeda Otoya Kurenai / Kamen Rider Ixa (1986) | Otoya Kurenai / Kamen Rider Ixa (1986) | Living | 14/01/1986 | 40 | — | 22 |
 Keisuke Kato Keisuke Nago / Kamen Rider Kiva (2008) | Keisuke Nago / Kamen Rider Kiva (2008) | Living | 02/09/1988 | 38 | — | 20 |
 Nana Yanagisawa Megumi Aso | Megumi Aso | Living | 03/01/1987 | 39 | — | 21 |
 Yu Takahashi Yuri Aso | Yuri Aso | Living | 19/01/1991 | 35 | — | 17 |
Kohei Kumai Kengo Eritate | Kengo Eritate | Living | 27/07/1990 | 36 | — | 18 |
 Shouma Yamamoto Takato Shirimine / Kamen Rider Rey | Takato Shirimine / Kamen Rider Rey | Living | 06/11/1983 | 42 | — | 25 |
 Rina Koike Shizuka Nomura | Shizuka Nomura | Living | 03/09/1993 | 33 | — | 15 |
 Kenji Matsuda Jiro | Jiro | Living | 23/09/1971 | 55 | — | 37 |
 Yuuki Ogoe Ramon | Ramon | Living | 08/04/1994 | 32 | — | 14 |
 Eiji Takigawa Riki | Riki | Living | 24/03/1979 | 47 | — | 29 |