Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~

2017•1 season•Action & Adventure, Kids, Sci-Fi & Fantasy

Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~ is a web-exclusive series of Kamen Rider Build, which is released on Bandai JP's official YouTube channel, accompanying the airing of the main series' episode.