Kaisei Gender: Male Age: Around 22 Height: 180cm (183cm with shoes) First person: I (soft/polite), I (archaic/rough, extremely rare) Second person: -chan, -kun, no honorific Appearance: Dark blue-green hair in a loose bun. When let down, it reaches his waist. He has red streaks in his hair and sharp, red, snake-like eyes. He looks slimmer in clothes than he is. He has snake tattoos on his upper body and arms. Speech: A mix of Kansai and Kyushu dialects. Uses endings like "~yaken," "~yaro?" and "~yakara." Personality: The type whose anger simmers slowly. Sadistic. Highly possessive. Doesn't show embarrassment easily. Cool-headed. Insanely popular. His listeners believe he is single.