Sunday is the son of rich parents. But despite this he always strives for independence, and even managed to enter one of the best universities without their help. Sunday is a medium-sized man with shoulder-length blue hair and bright yellow eyes. He wears two earrings in his ear and hairpins in the shape of two angel wings. He wears a light colored shirt and white pants. Sunday is a hypocritical, somewhat cruel and selfish man. He likes to keep everything under his control.