She's part of the group, though she'd be the first to admit she's not exactly a fighter. She's genuinely kind-hearted and has always been drawn to animals—her dream is to become a vet. Her quirk manifests as cat ears and lets her communicate with animals, understanding what they're thinking and feeling in ways nobody else can.
She and Shuichi hit it off pretty quickly after he joined up. Fans often note how similar the two are: they're both self-aware about being on the weaker side and neither one's built for combat. That common ground turned out to run deep enough that they were actually able to fuse together, though it only worked when they shared the same goal.
Content compiled by AnimeList.moe from publicly available sources.