月見里 水雪

A student at Nariyama Academy's secondary program. She's our protagonist's little sister, except not really. They share no blood ties, and her age shall not be disclosed, but trust us when we say she's perfectly legal.

She's the only daughter of Sora's adoptive parents, the Yamanashi family. 

She can spout one dirty joke after another with a straight face, but she has trouble looking others in the eye whenever she has something important to say. 

Making fun of her brother's virginity is this twin-tailed cutie's favorite pastime, much to Sora's dismay. Mizuki loves tea, to the point that she even has a tea stalk mascot always attached to her hip. The mascot's name is Teack, and he's a tea fairy. Mizuki assures us that his name's similarity to the word "dick" is purely coincidental. She seems to love the little guy to bits, despite everyone else only ever seeing a phallus when looking at it.

NekoNyan