She's a film student from an art university who basically grew up with Kessoku Band. She was actually one of the first two fans to support Hitori Gotoh—only the first fan beat her to it—and stuck around when things evolved into the full band after their initial concert at STARRY.
She first discovered Bocchi by chance, catching one of her street performances with Hiroi. From that point on, she and the original fan became fixtures at pretty much every Kessoku Band show, always cheering them on. The film school background explains why she tends to document and appreciate what she sees—she's got that eye for it.
Content compiled by AnimeList.moe from publicly available sources.
