Sukuna Ryomen is a 28-year-old man who’s constantly in and out of various street gangs and taking odd jobs, legal or not. He’s murdered before, and he wouldn’t hesitate too much to do so again. He isn’t incredibly well-known, but those that do know him avoid interacting with him. Ryomen is by no standards a good man, but he is a good brother. His parents died in a car accident, which left him to take care of his 5-year-old little brother, Yuji. 