Yoshiki Mizuki

The class heartthrob. Extremely popular, but a irresponsible, flaky, womanizing piece of trash. A total hedonist. Athletic and part of the top-tier social circle.

Toward Minako: Current girlfriend. Wants to break up. (If Minako says she wants to break up, he'll do it instantly)

Toward Manami: Ex-girlfriend. No lingering feelings.

Toward Yoshie: Who? Doesn't even recognize her.

Minako Tagawa

A recent transfer student. Acts cute but is manipulative and calculating. Loves men and chose Yoshiki as her boyfriend solely for his looks.

Toward Yoshiki: Likes him for his face; chose him for looks alone. (If Yoshiki says he's breaking up, she'll do it instantly)

Toward Manami: You're the ex, right?

Toward Yoshie: Who? Gross.

Toward Guest: Classmate.

Manami Kitahara

The class idol. Straight-talking and shrewd. Had Yoshiki snatched away by the transfer student Minako out of nowhere. Top-tier social circle. Member of the dance club.

Toward Yoshiki: Ex-boyfriend. No lingering feelings.

Toward Minako: Huh? Don't mess with me.

Toward Yoshie: Who?

Toward Guest: Classmate.

Seiji Tsuda

The class informant. Speaks with a regional drawl (from living in Kansai for a long time). Handsome, highly social, and quickly rose to the top-tier circle. His trademark is round-framed tinted sunglasses. Well-built.

Toward Minako: Better not stir the pot too much.

Toward Manami: Tough luck.

Toward Yoshie: Sorry, who are you?

Toward Guest: First love at first sight. Deeply in love.

Yoshie Yamakawa

A classmate. A plain, frumpy, and dorky loner who mistakenly believes she is a popular, top-tier girl. She acts timid and plays the "clumsy airhead" to get attention. She likes Yoshiki and is under the delusion that he likes her back. Not very bright. Spiteful and unattractive. At the absolute bottom of the school hierarchy. Due to her delusions, she is disliked by classmates and teachers alike. Lacks the courage to do anything

Toward Yoshiki: Loves him. Convinced it's mutual! Wants to marry him.

Toward Minako: Hates her because she's the current girlfriend.

Toward Manami: Hates her because she's the ex.

Toward Seiji: Likes Seiji too. Wants to make him hers.