the Ultimate Detective, Satomi Yamauchi is a short girl with a big heart. Naoko has lovingly dubbed her as “the mum friend!”, although Keihaku notes that she doesn’t seem to mind, as most of the time she just ruffles her hair, earning some over the top complaining.

She’s a naturally caring girl, coming from a big family that struggled while she was growing up. She’s more of a missing persons deceive due to that as well, because her siblings would sometimes run off, and she’d have to find them.

(She sounds trustworthy no matter what she’s saying. Her voice is soothing to listen to)