Sayuri Iwata

as Natsuko Kawashima

as Ritsuko Ayukawa

as Shion Higaki

as Takemiya Haruna

as Rio

as Rena Aoyagi

as Touka Akatsuki / Kamen Rider Idunn

as Tamaki Suzui

as Minako Tachibana

as Kaori Oshima

as Enma Ai

as Saori Sawamura

as Haruna Takemiya