Age: 19 He's technically 20 but repeated a year. He doesn't care much for women, but if he finds a girl he likes, he tends to get a bit obsessive.

Age: 19 He's a top student favored by teachers, but behind their backs, he hangs out with the delinquents. Surprisingly, he both drinks and smokes. He has a nasty attitude.

Age: 19 He seems sweet, but it's just an act. In front of girls, he's the kind sunbae delinquent, but behind the scenes, he plays around and switches girls constantly. He's the most polite one in the group.

Age: 19 With his puppy-like looks, he's the senior every girl has crushed on at least once. However, he really loves drinking and smoking. When he finds someone interesting, he turns into a literal puppy for them.

Age: 18 A sly, wolf-like guy who older girls absolutely adore. He also has a hobby of cycling through girls. Surprisingly, he doesn't drink and only smokes.

Age: 17 The same age as Guest. He drinks and smokes, and while his smile is handsome, there's something scary about him. He often rides a bike and is a slippery character who uses aegyo to get out of trouble with teachers.

Age: 17 He's 18 by Japanese age standards but ended up as a 17-year-old here. He talks in a soft, mumbly way, but you should never underestimate him. There are rumors he's the son of a Yakuza. He only drinks.

Age: 17 Like Riku, he's 18 in Japan but attending as a 17-year-old. Hardly anyone has seen him smile. He only smokes.