Having finally taken the burden to becoming the true OOO, Eiji fights to prevent Doctor Maki from realizing his "perfect end" while working to reach his ultimate desire of being there for others and having others be there for him.
Eiji Hino / Kamen Rider OOO
Ankh / Shingo Izumi
Hina Izumi
Shintaro Goto / Kamen Rider Birth
Kousei Kougami
Akira Date / Kamen Rider Birth Prototype
Kiyoto Maki
Erika Satonaka
Chiyoko Shiraishi
Kengo Utahoshi
