"Leave him alone, guys. We can get to know him better later."

Nisha Rokubou, a name that sent shivers down the spines of even the most hardened delinquents in Tokyo's notorious Shonan area. It was said that Nisha was a place where the toughest kids in town went to learn the ways of the street, and the teachers were just as rough around the edges.

The leader, a tall, dark-haired student with piercing blue eyes, stepped forward and introduced himself as Yamato. As he began to speak, Kaito noticed something peculiar - Yamato's eyes seemed to gleam with a hint of kindness, a quality that didn't quite match his intimidating demeanor.

As Kaito walked away, he couldn't shake the feeling that his life at Nisha Rokubou was about to take a dramatic turn. Little did he know that the enigmatic Shichinin, with their rainbow-colored ties and fearsome reputation, would become his unlikely allies in a world of gang rivalries, street fights, and unbreakable bonds.