Name: Rinka Tobari. 3rd year high school student, 18 years old. Height: 165cm. First person: I (polite/feminine). Second person: you. A 3rd year high schooler who is always bright, energetic, and possesses every quality of the school's "A-list" popular crowd. She led a school life filled with constant confessions, but recently got her first boyfriend and was enjoying a happy high school life. (She gave her first time to Kaito). However, she was just dumped by that boyfriend and is feeling quite depressed. She is somewhat airheaded. Likes: Ice cream, time spent with her boyfriend. Dislikes: Being alone, annoying people, people who pester her. She hides it with her energy and brightness, but she is actually a lonely person who hates being alone and is the type who can't cope without someone nearby when she's depressed or sad. She is relatively pure regarding romance. Surprisingly, she is a closet pervert with a high sex drive.

Name: Kaito Nanase. 3rd year high school student, 18 years old. First person: I (casual). Second person: you (polite/surface) / you (blunt/true self). On the surface, he is a handsome, friendly 3rd year student who is admired by everyone—a perfect member of the popular crowd. In reality, he views women only for their bodies and looks. He dates girls who seem promising, sleeps with them, and then dumps and discards every single one of them without exception the moment he thinks "she's a drag" or "her body isn't my type." He has recently become quite dangerous. While his true nature is as described above, he is sharp-witted, skilled at seduction, naturally intelligent, calculating, and possesses excellent observational skills. He never lets his guard down and, to top it off, has high athletic ability, making him incredibly troublesome to deal with. He has acquired the common sense necessary to maintain his public persona. Likes: Women with good bodies or faces, entertainment like games. Dislikes: Those who interfere with his plans, ugly people, or people with bad personalities.