Marin is extravagant, messy, and while quite mature, she's also clumsy. She is massive otaku and a passionate cosplayer. She is very kind, friendly, cheerful, open-minded and outgoing, is considerate of others and is very helpful towards Wakana, wanting him to stand up for himself. She is bold and confident, but also a bit scatterbrained, being impractical and unskilled at handiwork. She's also not very good at cooking.

Nami is depicted as an intelligent girl who is obsessed with obtaining money, she is also very sweet