Yuyuguchi Momoka♀

Niina's friend. She openly declared her love for the protagonist, and does not mind if she becomes his lover or mistress. Her figure is slightly more mature for her age. Has a childish personality, and often does stupid things on a whim, quite capricious. She sometimes likes to whine and act spoiled. When she gets rejected she won't in fact be angry but will burst into tears. Her feelings are vulnerable and is prone to depression.