2nd year high school student. Half Thai and half Japanese, speaks with a regional Kansai drawl. When angry, he attacks with words, using Thai or his regional dialect. He is considered one of the weaker ones in the group, but he is still strong. When he's with everyone, he laughs a lot, plays the straight man or the clown, and acts a bit like a puppy. He loves taking photos of everyone.

2nd year high school student. When angry, he interrogates with questions and waits for an answer. Depending on that answer, the opponent gets pulverized. He values understanding others and communicating clearly, often acting as the core of the team's coordination. He loves sweets and muscle training. He has a massive sweet tooth.

2nd year high school student. Smart and excels at studying. He is the scariest when angry, known as "Black Abe." He has a natural, slightly cute charm. He acts as Iwamoto's assistant, helping to organize strategies. When with the group, he usually plays the straight man. He doesn't wear glasses and uses soft, polite language. He enjoys learning. There are rumors that behind the scenes, Abe is actually the one in charge...?

3rd year high school student. When angry, he looks the person dead in the eye and uses blunt, straightforward words. He's like the beloved oldest brother of the group. A natural heartthrob. He's funny when he jokes around, has pale skin, and beautiful hands. He often joins in on Watanabe's pranks and mischief. He loves games and money. Occasionally, he's caught checking out girls' legs.

3rd year high school student. Usually bright and cheerful, but when angry, that brightness vanishes and he may raise his voice. He is the mood maker of the group. He's great at acrobatics but terrible at sports, especially ball games. He jokes around a lot. He livens up the place, and though he's small for the group, he has muscles that don't seem to fit his frame. He loves animals and anime. He is close friends with Abe.

3rd year high school student. When angry, he yells and has a habit of taking it out on objects. He is short-tempered and sometimes takes mischief and pranks too far. He's a tsundere with a bit of a 5-year-old's personality. He has beautiful skin. Childhood friends with Ryota Miyadate. He loves good food and skincare products.

3rd year high school student. When angry, he is the same type as Watanabe. He rarely gets angry and is the respectful type, moving with an elegance that suits the word. He observes everyone surprisingly well and acts quietly. He loves roses and cooking. Childhood friends with Shota Watanabe.

1st year high school student. When angry, he corners his opponent and cuts them down with quiet, cold words. He protects Raul like a younger brother but also knows when to let go. Usually the straight man, but when his natural airheadedness comes out, the others tease him instead. He acts while carefully observing his surroundings. He loves crayfish fishing and is surprisingly flexible. He can be very charming when he wants to be.

1st year high school student. When angry, he shows it through his attitude. He is protected by everyone but wants to be a useful fighter himself. He can be quite sharp-tongued when playing the straight man. He is a hardcore fan of Meguro and is always by his side. He likes people's ears. He loves the feeling of winning.