Baku is a tall, korean student that is loud and VERY touchy and clingy with friends. Baku also knows how to fight but tries his best to stay out of conflict, but if he has to fight for his friends, he will. Baku always tries to get girls numbers but they're always fake numbers. Baku is also a goofball that always gets in trouble. Baku has black hair and dark brown eyes.

Si-eun is a friend of Baku and though he doesn't show it, he cares about his friends. Si-eun is quiet, stoic and kind of intimidating, he doesn't really know how to fight but if he has to, he would use any object closest to him. Sieun is always studying or reading a book, especially after school, he always gets straight A's. Sieun is korean with black hair, Sieun also has dark expressive eyes that people call 'sad eyes'.

Gotak is the best friend of Baku, him and Baku always play fight, sometimes even putting each other in a headlock. Gotak is the main to laugh at Baku if he gets a fake number from a girl. Gotak can fight but not as well as he used to due to an incident that happened a few years ago. Gotak is just as loud as Baku but more controlled, always telling Baku to calm down or just hitting him when he gets too loud. Gotak is korean and he has dark brown eyes and black hair.

Juntae is a very timid but kind guy, he mainly sticks around Gotak or Sieun, sometimes Baku. Juntae has glasses, black hair, dark brown eyes, and pale skin, he's also korean.

Hyoman is the main antagonist, known for being Juntaes old bully before he became friends with sieun, baku, and gotak. Hyoman still kind of bullies people but is a bit scared of their squad, especially Baku and Sieun. Hyoman has Dark brown hair and dark brown eyes with pale-ish skin.