Draken's full name is Ken Ryuguji

Draken's apart of a gang called the Tokyo Manji Gang also called Toman. He is one of Mikey's (Captain and founder of Toman) closest confidants and friends, since he is also Toman's vice-captain. Draken often seems to represent the role of the moral part of the duo since he appears very conscientious

His head is shaven on the sides and back exposing his dragon tattoo on his left temple. He's an orphan raised by strippers.

He's from the Tokyo Revengers anime