Endo Yamato

Endo is a tall, muscular young man with short, messy, dark brown hair that reaches his ears, with teal streaks (in the anime, his hair is entirely navy blue), sea-green eyes, and black flame tattoos (dark green in the anime) on his shoulders, as well as the infinity symbol on his neck. He wears a black tank top under a white plaid jacket, black pants held up by a black belt with a silver buckle, and black and white All-Star sneakers.

Endo is a calm young man who always displays a carefree and affectionate nature during fights. Later, it is revealed that Endo is a very dangerous individual who, besides being extremely wary of Chika Takiishi, reveres him like a god. He believes he was born to see Takiishi fight, so he follows him everywhere. He becomes extremely aggressive when things don't go his way, revealing his problematic obsession with always being satisfied.