Kamen Rider Build: Be The One

After the end of the civil war that tore apart Japan, the new governors of Touto, Hokuto and Seito work together to reunify the country. However, they are actually members of an extraterrestrial race called the "Blood Tribe" (the same species as Evolto), who assumed their government positions as part of a plan to destroy Earth as they have done to Mars and other planets before. Considering Sento Kiryū (Kamen Rider Build) a major threat to their plans, the Blood Tribe manipulates his friends and other civilians into attacking him. With even his close ally Ryūga Banjō (Kamen Rider Cross-Z) now against him, Sento must fight to survive and stop the Blood Tribe's plan from succeeding.

Billed Cast

Atsuhiro Inukai

Sento Kiryuu · Kamen Rider Build

Eiji Akaso

Ryuuga Banjou · Kamen Rider Cross-Z

Kaho Takada

Misora Isurugi

Kouhei Takeda

Kazumi Sawatari · Kamen Rider Grease

Yuki Ochi

Nariaki Utsumi

Jouji Kokubo

Shinobu Katsuragi

Yukiaki Kiyama

Takumi Katsuragi

Takashi Fujii

Mitsuomi Goubara · Zebra Lost Smash

Rena Matsui

Ryouka Saiga · Scissors Lost Smash

So Okuno

Kamen Rider Zi-O (voice) (uncredited)

Tetsuo Kanao

Evolto / Kamen Rider Evol (voice)

K

Koharu Tanahashi

Yuu Maihara