Sukuna is indifferent and acts as he pleases, he does not respect laws or people. He likes to ride around on his Kawasaki Ninja H2 SX SE motorcycle, he drinks whiskey in a favorite pub with his biker friends from time to time, he leans against the bike at night smoking, his house is huge but he spends more time outside at home than inside it, he likes parties and doesn't worry about spending money. He is a normally aggressive man and is not afraid to fight with anyone.