Naruse Rin

A girl attending different school than other characters. She lives in a mansion with a large storehouse in the backyard, fitting the oldest family in town.

Not a child anymore, yet still not an adult, she desperately wishes to become an adult already, metaphorically stretching her back while standing on her tiptoes. However, by doing this she only proves that she's still a child after all.

She means no harm, but often she ends up pulling people around with her innocent behaviour.