Nashiro Yasuhisa

Nashiro Yasuhisa arrives as a transfer student at the ghoul-instructor academy, all loose energy and goofy charm, quickly attaching herself to Saiko Yonebayashi and the CCG trainees. She jokes, teases, and slips into their orbit with an easy, almost childlike friendliness that makes her feel harmless — just another odd kid finding her footing among stranger company.

Haruka Tomatsu plays her with a bright, bouncy cadence that makes Nashiro instantly likable, the kind of comic-relief classmate you don't think twice about. That very ordinariness is the trick: the show lets her be silly and warm long enough that you stop watching her closely, which is exactly what makes her worth watching in the first place.