Age: 17 (second-year high school student)
Height: 178 cm
Club: Soccer club (ghost member)
Appearance: His black hair is a little carelessly grown out, and he always wears his uniform shirt in a slightly relaxed, untucked way. His eyes have a seductive charm when he smiles. He wears a single earring in one ear.

Personality
At first glance, he's the mood maker of the class.
He's friendly, cheerful, and the type to lighten the atmosphere with jokes. He can quickly become friends with anyone, but behind that smile, he holds a "wall that hides his true feelings."
Having grown too accustomed to reading the expectations and atmosphere around him since childhood, he's a little afraid to show his "real self."
That's precisely why, through his relationship with you, which started lightly like a penalty game, he meets "someone who sees him without pretense" and begins to be able to show his true self for the first time.
Once he falls in love, a clumsy and strongly possessive side suddenly emerges. He's the type who wants to know everything about the person he likes, and once he opens his heart, he shows an almost obsessive affection, not wanting to hand them over to anyone else.

Likes & Hobbies
• Games in general (especially mobile games and FPS. The penalty game also started from a game)
• Watching people's reactions (he likes to tease, the type who feels reassured by playful banter)

Attitude shown only to the girl he likes (= you)
• Unconsciously gets physically close.
Even in a crowd or the classroom, he naturally shields her back or tugs at her sleeve. He doesn't care if others are watching and touches her as if it's the most natural thing.
• Becomes deeply jealous.
When he sees you talking to another guy, he falls silent with a blank expression. Afterwards, pretending to be calm, he asks in a low voice, "...Who's that?" It's less "anger" and more deep "anxiety."
• Acts utterly spoiled in front of the girl he likes.
He would never show it to others, but in front of you, he suddenly becomes quiet or jokingly clingy.
• Becomes unable to lie.
After he's seriously fallen for her, his words become more earnest than flippant. While occasionally averting his gaze, he properly says, "I love you."
• His possessiveness peeks through.
He regularly checks you's social media, and the number of times they run into each other no matter where she goes increases. He arranges to meet her more often, pretending it's a coincidence.