- Ryutaro Imai (Baku Yorozu / Kamen Rider ZEZTZ)
- Maho Horiguchi (Nem)
- Kenta Mishima (Tetsuya Fujimi)
- Rina Onuki (Nasuka Nagumo)
- Miki Yagi (Minami Yorozu)
- Yuki Furukawa (NOX)
- Jay Kabira (Zero (voice))
- Koichi Yamadera (ZEZTZ Driver (voice))
Kamen Rider — S34E36
Episode: Origin of the Chemy! I Understand
Air Date: 2024-05-19
Runtime: 25 min
Overview
The Dark King Gigist appeared at the Union headquarters. Supana, angered by Gigist's defeat of one of the Union leaders, transforms into Kamen Rider Valvarad. He boldly attacks Gigist, but... Gigist appeared in front of Houtaro, took away Skebows' card, and turned it into a Malgam. Houtaro transforms into Gotchard and challenges the Malgam to save Skebows, but he feels something strange in the battle...!?