Kamen Rider Build: Raising the Hazard Level ~7 Best Matches~ Season 1
1. First Chapter
Nariaki Utsumi appears to help Build prepare for the proxy battle with Grease. This chapter takes place immediately after Sento obtains the Fullbottles from Hokuto and Seito in Episode 21, but one week prior to the scene where Build charges at Grease at the proxy duel.
Atsuhiro Inukai
Sento Kiryu / Kamen Rider Build
Kaho Takada
Misora Isurugi
Yuki Ochi
Nariaki Utsumi
Tetsuo Kanao
Blood Stalk (voice)
Katsuya Kobayashi
Build Driver (voice)
2. Next Chapter
This chapter takes place immediately after Sento obtains the Fullbottles from Hokuto and Seito in Episode 21, but one week prior to the scene where Build charges at Grease at the proxy duel. This episode features the debut of Build's ToraUFO, KirinCyclone and KujiraJet Best Match forms and Hell Bro’s.
Atsuhiro Inukai
Sento Kiryu / Kamen Rider Build
Tetsuo Kanao
Blood Stalk (voice)
Yuki Ochi
Nariaki Utsumi
Katsuya Kobayashi
Build Driver (voice)
Kaho Takada
Misora Isurugi
3. Final Chapter
This is third and final installment of Kamen Rider Build: Raising the Hazard Level ~7 Best Matches~. It was released on alongside the DX Same and Bike Fullbottles in one set. It features the only appearance of Build's Same/Bike Form. This chapter takes place one month after the previous episode.
Atsuhiro Inukai
Sento Kiryu / Kamen Rider Build
Tetsuo Kanao
Blood Stalk (voice)
Yuki Ochi
Nariaki Utsumi
Katsuya Kobayashi
Build Driver (voice)
Kaho Takada
Misora Isurugi