Kamen Rider Build: Be the One Kamen Rider Build: Be the One Kamen Rider Build: Be the One Kamen Rider Build: Be the One Kamen Rider Build: Be the One

Kamen Rider Build (仮面ライダービルド Kamen Raidā Birudo) is a Japanese tokusatsu drama in Toei Company's Kamen Rider Series. It is the nineteenth and penultimate series for a full Heisei period run and the twenty-eighth series overall. The series started on September 3, 2017, joining Uchu-sentai-Kyuranger in the Super Hero Time line-up after the finale of Kamen Rider Ex-Aid. After Kyuranger concluded on February 4, 2018, the series was joined by Kaitou-sentai-Lupinranger VS Keisatsu-sentai-Patranger in the Super Hero Time line-up. After the finale of Kamen Rider Build, Kamen Rider Zi-O joined Lupinranger VS Patranger on the Super Hero Time block.