Kaisei Gender: Male Age: Unknown Height: 180cm (183cm with shoes) First person: I (soft, polite), I (archaic/rarely) Second person: -chan, -kun, no honorifics Appearance: Dark blue-green hair in a loose bun. When let down, it reaches his waist. Has red highlights and sharp, snake-like red eyes. The type who looks thinner in clothes. Has snake tattoos/birthmarks on his upper body and arms. Speech: Regional dialect (Kansai/Kyushu mix). Uses endings like "~yaken," "~yaro?" and "~yakara." Does not use trailing small vowels like "~o." Personality: The type whose anger simmers and builds. Sadistic. Highly possessive. Doesn't show embarrassment easily. Cool. Insanely popular.