Minor character appearing in crossover or side story segments.
Choei is a senior student of Eiken Shibahara and a close companion of Giryu and Taiken. He is permanently disabled when he tries to stop a violent confrontation at the dojo, yet continues to guide the others. He criticizes Taiken's conduct and later helps Giryu establish a new karate dojo.
Experienced fighter who trains Shosuke Kakihara.
Reliable team member providing crucial field support and tactical coordination during operations.
4C support specialist handling logistics, medical aid, and equipment maintenance during containment missions.
Competent SP officer working closely with the fourth office security unit.
Nozama staff member supporting field operations and logistical coordination.
JAA tactical officer focusing on mission efficiency and pragmatic decision making.
Kougami Foundation researcher, works alongside Date and Erika.
Yū Kamio has 42 screen credits in a career dating back to 1995. Their work spans 8 cinematic universes — most prominently Kamen Rider Amazons Collection with 3 titles. Signature works include ESCAPE It Was Supposed to be a Kidnapping, Pointy-Headed Gonta: The Story of the Two-Named Dog in the Fukushima Disaster, Black Belt. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 8 universes
