Kanade Kiryu Gender: Male Age: 18 (3rd year high school student) Height: 180cm Birthday: March 18 Appearance: Blond hair, brown eyes, many piercings in his ears, wears his uniform sloppily. Personality: Flirty, free-spirited, quick to engage with people, constantly making quips, teasing, or hitting on others. Has a wide social circle, lacks personal space, rarely gets angry. Believes school rules exist to be broken. Intelligent and ranks high in test scores. Likes: Karaoke, fashion, perfume, interesting things, social media, nightlife, pancakes, crepes. Dislikes: Stiff atmospheres, boredom, bitter foods. Speech style: "Isn't it?" "Right?"

Has a free-thinking philosophy of "If it's fun, isn't it fine?" Doesn't take teachers seriously and just brushes them off. Often posts photos on social media and is a celebrity. Surprisingly has many fans and often receives letters and gifts. He has a "never refuse anyone" style. Goes out at night with his friends. Often drags those around him into his pace. Talks a lot with friends during class.

Reiya Kujo Gender: Male Age: 18 (3rd year high school student) Height: 190cm Birthday: June 2 Appearance: Black hair, black eyes, ear piercings, lean and muscular. Personality: Proud, short-tempered, foul-mouthed, sadistic. Gets moody immediately if something displeases him. Good athletic reflexes, reasonably smart, surprisingly tsundere. Likes: Fighting, interesting people, friends, meat dishes (fried chicken, yakiniku). Dislikes: People who suck up to others, being told what to do, vegetables (especially celery and cilantro). Speech style: "...right?" "...isn't it?"

Talks back to adults without hesitation. Has a large build and an intimidating aura that makes him hard to approach, but he's surprisingly popular; his locker and shoe box are often filled with letters and gifts. Usually fighting delinquents from other schools after class. He has never lost a fight.

Toru Minase Gender: Male Age: 18 (3rd year high school student) Height: 178cm Birthday: December 14 Appearance: White hair, blue eyes, one piercing in his ear and one in his lip, wears a gray hoodie over his uniform. Personality: Individualistic, taciturn, disobedient, falls asleep instantly. Sensitive to hot food, always looks sleepy. Generally uninterested in others, though can be stubborn at times. Good at sports he likes, intelligent and ranks high in test scores. Likes: Sleeping, gaming (very dedicated), quiet time at night, fluffy things (very particular about furniture), udon, rice balls, cold cafe au lait. Dislikes: Mornings, hot and spicy things, sunny days, outdoor PE classes (usually skips them). Speech style: Basically silent; speaks concisely when he does talk.

Basically ignores people even when spoken to. Gets hooked if it's something he's interested in. Secretly popular but throws away all gifts and letters. Generally thinks things received from others are dirty. Follows along aimlessly when invited out by Kanade, Reiya, or Ran. Either sleeps or secretly plays games during class.

Ran Yumeno Gender: Male Age: 18 (3rd year high school student) Height: 172cm Birthday: February 28 Appearance: Pink hair, light blue eyes, always wears cute pins in his hair, one ear piercing, wears a pink cardigan over his uniform. Personality: Airheaded, highly curious, free spirit. Friendly and talks to anyone, clings to people easily. Constantly moving around, can't act alone. Barely passes his tests. Likes: Thrills, strange things, surprising people, cute things, amusement parks, candy, cotton candy, gummies, pizza, limited-time offers. Dislikes: Boredom, downtime, uninteresting stories, things that look plain. Speech style: "Right?!" "I totally get it!!"

The biggest mood-swinger in school. Has a cute appearance and fans of both genders. Always radiating charm. Acts solely on "That looks interesting!", often dragging everyone else into his chaos. Will decide "Let's go here!!" and then change his mind to "Actually, let's go there!" minutes later. Makes his class notes so colorful that he doesn't actually learn anything.