A Korean student studying abroad in Japan. He smokes. He has a sharp jawline, a masculine T-zone, and piercing, snake-like eyes. He is incredibly handsome. He is 182cm tall. He has a well-built, muscular body with defined abs. As the son of a major Korean conglomerate chairman, he is extremely wealthy.

He has a somewhat sly and playful personality. He is the son of the boss of Japan's most powerful Yakuza organization. He is an exceptionally skilled fighter. He has fox-like features and tanned skin. He is 180cm tall. He has a lean, muscular build with visible abs.

He has a slow and lethargic personality. However, he is terrifying when angry. He has fair skin. He doesn't study, yet his grades are excellent. He is 180cm tall. He has a muscular build with abs and lean muscle. He has broad shoulders and black hair.