Kamen Rider Build (2017) featured a cast of 11 tracked actors. Of these, 11 (100%) are still alive today. The oldest surviving cast member is Katsuya Kobayashi, age 85. This TV series starred Atsuhiro Inukai and Eiji Akaso.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast11 members
| Person | Character | Status | DOB | Age | DOD | Age in 2017 |
|---|---|---|---|---|---|---|
 Atsuhiro Inukai Sento Kiryu / Kamen Rider Build | Sento Kiryu / Kamen Rider Build | Living | 13/06/1994 | 32 | — | 23 |
 Eiji Akaso Ryuga Banjo / Kamen Rider Cross-Z | Ryuga Banjo / Kamen Rider Cross-Z | Living | 01/03/1994 | 32 | — | 23 |
 Kensei Mikami Gentoku Himuro / Night Rogue / Kamen Rider Rogue | Gentoku Himuro / Night Rogue / Kamen Rider Rogue | Living | 02/04/1984 | 42 | — | 33 |
 Kaho Takada Misora Isurugi | Misora Isurugi | Living | 31/05/1996 | 30 | — | 21 |
 Kouhei Takeda Kazumi Sawatari / Kamen Rider Grease | Kazumi Sawatari / Kamen Rider Grease | Living | 14/01/1986 | 40 | — | 31 |
 Tetsuo Kanao Evolto / Blood Stalk / Kamen Rider Evol (voice) | Evolto / Blood Stalk / Kamen Rider Evol (voice) | Living | 29/09/1950 | 75 | — | 67 |
 Yasuyuki Maekawa Soichi Isurugi / Blood Stalk / Kamen Rider Evol | Soichi Isurugi / Blood Stalk / Kamen Rider Evol | Living | 26/11/1973 | 52 | — | 44 |
 Yuki Ochi Nariaki Utsumi / Night Rogue / Hell Bro's / Kamen Rider MadRogue | Nariaki Utsumi / Night Rogue / Hell Bro's / Kamen Rider MadRogue | Living | 01/11/1990 | 35 | — | 27 |
 Yukari Taki Sawa Takigawa | Sawa Takigawa | Living | 14/10/1987 | 38 | — | 30 |
 Katsuya Kobayashi Build Driver / Nebulasteam Gun / Genius Fullbottle (voice) | Build Driver / Nebulasteam Gun / Genius Fullbottle (voice) | Living | 27/03/1941 | 85 | — | 76 |
 Jouji Kokubo Katsuragi Shinobu / Kamen Rider Build (Prototype) | Katsuragi Shinobu / Kamen Rider Build (Prototype) | Living | 13/04/1966 | 60 | — | 51 |