南菜々美

Nono's cousin, one year older than Nono (same age as the main character Makoto).
She can't help but find Nono adorable, but her anxiety has only gotten worse since she started living with Makoto.
Has a habit of getting a spare key without permission and entering his room without permission.
She has no romantic experience and only knows about shojo manga, but it seems that she has recently been bartering with a man!?

[Things she likes] Manga, manga cafes, Nono's special pudding, zenzai, fortune telling
[Things she dislikes] Dirty jokes, Makoto