Shotaro tells Tokime all about his mentor, Shokichi Narumi, and the night he and Philip became Kamen Rider W.
| Actor | Role |
|---|---|
 Kenjiro TsudaSokichi Narumi / Kamen Rider Skull (voice) | Sokichi Narumi / Kamen Rider Skull (voice) |
 Yoshimasa HosoyaShotaro Hidari / Kamen Rider W (voice) | Shotaro Hidari / Kamen Rider W (voice) |
 Koki UchiyamaPhilip / Kamen Rider W (voice) | Philip / Kamen Rider W (voice) |
 Akira SekineTokime (voice) | Tokime (voice) |
 Mikako KomatsuAkiko Narumi (voice) | Akiko Narumi (voice) |
 Makoto FurukawaRyu Terui (voice) | Ryu Terui (voice) |
 Daisuke OnoYukiji Bando (voice) | Yukiji Bando (voice) |
 Ayumu MuraseYoung Shotaro Hidari (voice) | Young Shotaro Hidari (voice) |
 Satomi SatoSaeko Sonozaki / Taboo Dopant (voice) | Saeko Sonozaki / Taboo Dopant (voice) |
 Jun FukuyamaNagi Ooshima / Ocean Dopant (voice) | Nagi Ooshima / Ocean Dopant (voice) |
 Naoko KoudaFumine Sonozaki (voice) | Fumine Sonozaki (voice) |
 Katsuhisa HoukiRyubei Sonozaki (voice) | Ryubei Sonozaki (voice) |
 Mao IchimichiWakana Sonozaki (voice) | Wakana Sonozaki (voice) |