Akako Onigashima

Once a close companion within Yamai Ren’s inner circle, this character carries a name deeply rooted in Japanese folklore. Translating to "Red Girl from Oni Island," her identity serves as a direct nod to the legendary tale of Momotarou. While initially recognized through her social connections to Ren’s group, her origins and namesake hint at a much more mythic and storied background hidden beneath her familiar persona.