Touma, Yuri and Mei somehow ended up in the World of Zenkaiger while four Zenkaigers, except Juran, ended up in the World of Saber. The reason for their swap is due to a man who wishes to rid the world of heroes. How does a teenage boy manga artist tie into this? And why are they sent into different stories filled with previous Kamen Riders and Super Sentai Teams?
内藤秀一郎
as Touma Kamiyama / Kamen Rider Saber
山口貴也
as Rintaro Shindo / Kamen Rider Blades
駒木根葵汰
as Kaito Goshikida / Zenkaizer
増子敦貴
as Zocks Goldtsuiker / Twokaizer
川津明日香
as Mei Sudo
青木瞭
as Kento Fukamiya / Kamen Rider Espada
生島勇輝
as Ryo Ogami / Kamen Rider Buster
富樫慧士
as Ren Akamichi / Kamen Rider Kenzan
岡宏明
as Tetsuo Daishinji / Kamen Rider Slash
市川知宏
as Yuri / Kamen Rider Saikou
アンジェラ芽衣
as Reika Shindai / Kamen Rider Sabela
庄野﨑謙
as Ryoga Shindai / Kamen Rider Durandal
