They usually make cameos here and there but it's usually not very relevant to move the story along (well, save for Rokujou, obviously. Later, she becomes jealous when she sees how close Terumi is with Kaoruko, which strengthens her resolve to one day become the type of woman that Terumi would take an interest in, sharing her dream with Shian. The moment killer even begins before anything gets started due to Terumi feeling insecure while looking at a female body pervertedly. According to Kaoruko, Tsukasa loves surrounding herself with "popular" people and things, viewing them as accessories to increase her own status. This doesn't really bother her for too long though, as, in true Yandere fashion, she can't bring herself to hate Terumi and is STILL in love with him.

His most recent mistress is Chuujou Tsukasa, with the two regularly sneaking off to an abandoned part of the University to have sex.Only Six Faces: Although most girls kinda look like each other, and this trope is already on the front page, it's startling how much Rokujou looks like an older, long-haired version of Asahi. Honesty Is the Best Policy: Terumi figures that telling the girl he's with whatever is on his mind is usually the best course of action. He's an important businessman and is almost always away at work, though he apparently tried to be a good father when Aoi was young. Later on, she admits to herself that Terumi has grown stronger since their middle school days, finding that quality about him to face adversity the most attractive thing about him.

If It's You, It's Okay: Hanada is very guarded towards men but is okay with Terumi doing perverted things to her. Every time he engages in intercourse with a target, he believes that his skill is making her all hot and horny. Petite Pride: Rokujou is quite proud of her figure and isn't bothered that her breasts are small (the smallest introduced in the series thus far). However, by manga's end, Terumi never gets the chance to sleep with Asahi, doesn't sleep with Ruri since she still believes that Terumi is a girl, and even doesn't sleep with his nemesis, Tsukasa. Childhood Friends: She knew Yuu since her high school days, when Yuu was still sickly and Kaoruko was still a university student.Hard-Work Montage: Terumi, tired of people mistaking him for a girl right off the bat, starts exercising in a desperate attempt to tone his body.