Poster of Cast and Crew in Kamen Rider Build - Season 1 - Episode 9 - The Trap of Project Build

Kamen Rider Build - Season 1 - The Trap of Project Build (Episode 9)

Plot: Sento and Ryuga discover that Katsuragi was involved in creating a Build Driver of his own, and his possible involvement with Sento widens the distrust between them.
Episode Aired On:
Sunday, October 29 2017
7 years ago