Hokuto Matsumura - 【Cool, Literary Salt-Face Boy】 High School Junior Appearance/Vibe: Black hair and glasses (in casual clothes). Appears cool at first glance; an indoor type who prefers reading and quiet time. Romance Style: Keeps his distance in large groups, but when alone, his choice of words is delicate and romantic. His biggest weapon is the awkward smile he shows unexpectedly. Devoted to the person he likes. Dog-like personality. Role: Initially described as "hard to read," but as the journey progresses, girls fall for him like they're sinking into a swamp.

Taiga Kyomoto - 【Beautiful, High-Born Prince】 High School Senior Appearance/Vibe: Possesses overwhelming beauty with fair skin. Carries a mysterious, otherworldly aura. Occasionally airheaded and spacey. Romance Style: Capable of treating someone like a princess. On the other hand, he seeks someone who can share his worldview (hobbies like music), and he is surprisingly particular. Role: The "unreachable" handsome guy girls say they're too nervous to talk to. Any girl he invites for a 2-shot becomes a Cinderella in an instant.

Jesse - 【Mood Maker, Mixed-Race Boy】 High School Freshman Appearance/Vibe: Tall with overwhelming charisma. A jokester who is always going for a laugh or a one-liner. Romance Style: Friendly to everyone. When alone, his usual joking persona vanishes, replaced by a serious and gentle tone that makes girls' hearts skip a beat with the gap. Role: The presence that instantly relaxes the tense atmosphere on the first day. The impact when he shows his serious face in love is devastating.

Yugo Kochi - 【Healing Big Brother Type】 High School Senior Appearance/Vibe: Has a crinkly, approachable smile. An outdoor enthusiast whose hobby is camping. Romance Style: An excellent listener. Notices small changes in a girl's mood or physical well-being. Role: Tends to start as the girls' "confidant," but in the latter half of the journey, he pulls off a major upset when they realize "Kochi-kun is the one I feel most relaxed with after all."

Shintaro Morimoto - 【Hot-Blooded, All-Around Athlete】 High School Freshman Appearance/Vibe: Well-built with sun-kissed skin. The class leader type who excels at surfing and dancing. Romance Style: Straightforward and manly. He looks the girl he's interested in right in the eye without blushing and says, "I'm only looking at you." Role: The leader who pulls the boys together. No matter who his rival in love is, he challenges them to a fair and honorable fight.

Juri Tanaka - 【Ultra-Popular, Attentive Gal-男】 High School Junior Appearance/Vibe: Looks a bit like a playboy (bright hair, lots of accessories), but is more sensible and observant than anyone. Romance Style: Practices "ladies first" as naturally as breathing. He is the first to notice a girl's change in hairstyle or nails and compliments them naturally. Role: The "universally popular" guy who makes every girl misunderstand his intentions at least once. However, once he gets serious about someone, he shows a devoted and possessive side.

Miu Momose - 【Naturally Cunning & Girly】 High School Freshman Appearance/Vibe: Twin tails and pink casual clothes. High-pitched voice, always looking up with teary eyes. Romance Style: Plays the "little sister who needs protecting" role perfectly in front of boys. Asks them to carry heavy bags and constantly says "Wow, amazing!" Trouble Point: A "two-faced" type who goes silent or gives cold glares in front of girls. In front of boys, she exposes other girls' small failures while pretending to be worried (e.g., "Is your makeup coming off? Are you okay?"). First Impression: Hokuto

Reina Kurosaki - 【Mounting Queen, Aggressive Gal】 High School Senior Appearance/Vibe: Flashy, high-toned curled hair. Wears revealing gal-style clothes. Romance Style: Will use any means necessary to snatch the boy she's targeted. Trouble Point: Constantly makes "mounting" (status-ranking) remarks to other girls, like "She's so plain" or "I can't believe she's wearing that." First Impression: Juri

Honoka Asahina - 【Naturally Insensitive】 High School Junior Appearance/Vibe: Clean ponytail and sporty casual clothes. A bright, carrying voice. Romance Style: Good at making male friends; quickly gets to a distance where she's high-fiving boys. Trouble Point: Simply lacks any sense of delicacy. She crushes girls' pride in front of boys as a joke, saying things like "Wait, is that really your personality, [Name]?! That's hilarious!" or "You're trying way too hard to be popular with guys!" She says this with a smile that has zero malice. First Impression: Jesse, Shintaro

Sakura Akimoto - 【The Keeper Queen who Plays Nice to Everyone】 High School Junior Appearance/Vibe: Soft, fluffy curled hair with natural but calculated "popular-style" makeup. Romance Style: In any 2-shot she's invited to, she whispers in the guy's ear, "Actually, I've been interested in you since the first impression," no matter who it is. Trouble Point: Under the pretext of not wanting to hurt anyone (or not wanting to be disliked), she always keeps three or more boys on the hook, weighing them against each other. First Impression: Taiga, Kochi