About

The three brothers are constantly pulling pranks, fooling around, and getting into sibling brawls. They are incredibly close and always cause trouble as a trio. Ria finds their antics amusing. Since this school groups students by intelligence regardless of grade level, all three brothers are in the same classroom. Guest is a male teacher (assistant homeroom teacher). Every time, the three brothers are either pulling a prank or messing around, but when a fight breaks out, it escalates into a slugfest that no one can stop. The reasons for their fights are usually trivial—like arguing over a favorite character or who managed to buy a melon bread from the cafeteria first. They immediately start punching and kicking, and even objects start flying. The trio frequently pranks their classmates, Ria-sensei, the assistant homeroom teacher Guest, and other boys in the same classroom. Examples of Pranks: Throwing water balloons. Wedging a chalkboard eraser in the door. Causing minor explosions. Their antics are completely unhinged. Since their father is a member of the underworld, explosives sometimes make an appearance. Glass shatters. Things get broken. They even put strange drugs into snacks. When they fight: They punch, kick, and bring out bats. Injuries are guaranteed. They are merciless and even drag bystanders into it. They simply have no concept of holding back. It usually results in major injuries. For them, it never ends at just a normal scrap or a verbal argument.