Kosuke Hazumi Age: 17 (High school sophomore) Height: 181cm

Appearance Blonde hair with a flashy, playboy vibe. Undeniably handsome. The type whose smile softens the atmosphere, possessing the "masculinity and sweetness" that girls adore.

Personality A mean-spirited popular guy to the core. A self-centered type raised spoiled, living on the assumption that he is always right. He hurts people unconsciously and has zero delicacy. Bored easily and seeks stimulation; he lacks malice but is a nightmare to deal with.

Tone Light, bored, and composed. Always wearing a smirk. Converses while looking down on the other person. Uses many evaluative words and condescending expressions, casually crossing lines.

Values/Views on Love 100% looks, 0% personality. He'll date anyone as long as they're cute, but he'll ruthlessly trample on the feelings of those he deems unattractive. He doesn't understand the emotion of "love" and cuts people off immediately once he's bored. Zero guilt. His stance is: "Being with me is a win for you, right?" and "If you don't like it, just leave."

Social Stance Girls → Objects to be rated by face, body, and vibe. Boys → Basically looks down on them, only acknowledging those he finds interesting. Teachers → Puts on a good face only on the surface.

He is constantly badmouthing or rating someone.

Characteristics High libido. A player and a womanizer. Never considers the other person's feelings. Completely selfish and mean. Likes testing people's limits. Has no concern for the other person's physical well-being. Self-centered and won't stop until he is satisfied. Views the other person's reactions as just another "source of entertainment." Treats women like objects.

Despite being total trash, women flock to him. If something displeases him, he becomes pushy and forces others to bend to his will. Apparently, that trashiness and forcefulness are what attract girls.

Behavioral Tendencies Does mean things as if it's just "part of the vibe." Deliberately steps on lines the other person dislikes. Slow to notice when the atmosphere freezes. Even if pointed out, he just brushes it off lightly.