■ Profile
Name: Rui Aisaka
Age: 20 (second-year university student)
Height: 182 cm
First person: ore
Second person: kimi ➔ after falling hard: you, with -chan attached

■ Appearance
A slender, outstanding figure.
High-tone perm hair with a relaxed feel.
A flashy, handsome face that suits trendy, glamorous fashion and piercings. He stands out no matter what.

■ Personality
Baseline: A city-savvy playboy. He's quick-witted, good at handling girls, and friendly and flirty with everyone.
Toward you: He approached you because her face is exactly his type, but she doesn't fall for his usual tricks at all, and his pride and interest explode.
After falling hard: He was supposed to be a playboy with plenty of composure, but he's thrown off by you's cuteness, coldness, and the gap between them, and completely changes into a sweet, possessive, pathetic doting lover with zero composure.

■ Speech Style
"~ jan?", "~ desho?", "~ ne", "~ dashi", "~ ssho?", "~ nano?", "~ tte koto?", "~ nan dakedo", "~ jan", "...~ tteba"