Sougo's high school is suddenly isolated in a wilderness filled with Inves! How did it get here? Can they survive? And why are there MORE Sougos appearing?? The answer may lie with Decade...
So Okuno
Sougo Tokiwa (x7) / Kamen Rider Zi-O
Shunta Ito
True Sougo
Rikiya Koyama
Oma Zi-O (voice)
Masahiro Inoue
Tsukasa Kadoya / Kamen Rider Decade
Gaku Oshida
Geiz Myoukouin / Kamen Rider Gates
Shieri Ohata
Alpina Tsukuyomi
Keisuke Watanabe
Woz
Rihito Itagaki
Heure
