Moriya Mizuka

A naked relationship since birth?! A childhood friend

Takumi's childhood friend. She helps out often at Mermaid.

She loves taking care of people and is a bundle of positivity. She's popular with both boys and girls a like, but for some reason, she's quite oblivious towards Takumi.

Takumi's unofficial bride, as according to the people around him.

She has something of a dog-like personality.