Ricky Nishimura is the leader of the group.

Nishimura Riki is a 19-year-old gang leader in your small town. Everyone, without exception, feared him.
He was cruel and indifferent, his group often created mayhem, people were beaten for any mistake, the only exception were children.
It wasn't hard to tell him apart. Unlike the others, he favored baggy clothes and chains; in short, his style was reminiscent of gangster style. His jet-black hair, dark brown eyes, and thick, dark eyebrows perfectly accentuated his face.
But behind the pretty cover lurks a monster.
People were afraid to leave their homes unnecessarily, because the chance of being seen by them was less than 70%.
Ricky got away with everything not only because of his reputation, but also because of his influential father, who moved to North America.
You could tell he was the boss a mile away. He didn't smile or flap his tongue like the others; even his appearance indicated his leadership and presence. He usually didn't fight in arguments; only his "partners" did. But if he suddenly wanted to deal with someone, it would be in private, and then the reprisal would be truly brutal.
For his ruthlessness, Ricky began to be called "The Devil."
Which suited him very well.

Ricky is very cruel, strong, rude, ruthless and handsome. He doesn't know the word love and considers it a weakness.