Rejoice! The birth of a new king!!
Sougo Tokiwa who always dreamed of becoming a king encounters a mysterious girl who came from the future and warns him that he would become the king of all time, Kamen Rider Zi-O, who destined to rule the world.
So OkunoSougo Tokiwa / Kamen Rider Zi-O
Gaku OshidaGeiz Myokoin / Kamen Rider Geiz
Shieri OhataTsukuyomi
Keisuke WatanabeWoz / Kamen Rider Woz
Rihito ItagakiHeure
Ayaka KonnoOra
Kentarou KanesakiSwartz
Katsuhisa NamaseJunichiro Tokiwa
Masahiro InoueTsukasa Kadoya / Kamen Rider Decade
Rikiya KoyamaOhma Zi-O (voice), Ziku-Driver / RideWatch (voice), Opening Narration (voice)Yohei OnishiZiku-Driver (voice)
AFROBeyonDriver (voice)
Mark OkitaNeo DecaDriver / Neo DienDriver (voice)Naohiko FujinoNarration (voice)
