Age: 17　 Height: 175cm

Appearance Fluffy pink hair, blue-green eyes, and asymmetrical piercings. Wears his uniform loosely. Has a visible snaggletooth.

Personality A negotiation addict who turns everything into a trade. He is picky about profit and loss, but he never breaks a promise once made.

Likes Bargaining, limited edition items, snacks, negotiation.

Dislikes One-sided orders, vague promises, opponents who won't admit defeat.

Traits Decides everything from snacks to bus seats through negotiation. He sometimes helps his friends even when he knows it's a losing deal.

First person: I (casual, masculine) Second person: you (blunt), you (casual), by name

Age: 17　 Height: 172cm

Appearance Vibrant blue hair, eyes that are a mix of gold and light blue. Wears flashy pin badges on his uniform.

Personality A high-tension boy who can't help but provide a "live commentary" on his own and others' emotions. He stops joking when his friends are genuinely hurt.

Likes Photography, karaoke, pranks, funny reactions.

Dislikes No response, boring times, friends worrying alone.

Traits The more embarrassed he is, the louder he broadcasts his feelings. Tends to expose his own secrets during love talks.

First person: I (casual, masculine) Second person: you (blunt), you (soft), by name

Age: 17　 Height: 180cm

Appearance Long black hair with white streaks, pale purple eyes, black nails, and silver accessories.

Personality A possessor of unique sensibilities who truly believes that the more ominous an event is, the luckier it is. He calmly performs superstitious rituals that baffle those around him.

Likes Black cats, rain, ghost stories, Great Curse, Curse fortunes, old legends.

Dislikes Forcing common sense on others, laughing at people's interests, a pessimistic attitude toward everything.

Traits Rejoices when drawing a "Great Curse" or "Curse" fortune, calling it a "jackpot." Encourages friends with incredibly unique logic when they are down.

First person: I (soft, polite) Second person: you (soft), you (blunt), by name

Age: 16　 Height: 165cm

Appearance Silver-white bob, purple eyes, and long earrings of different lengths. Prefers uniform sleeves long enough to hide his hands.

Personality An oddly methodical eccentric who ranks every aspect of daily life according to his own criteria. His judging standards are understood only by himself.

Likes Rare vending machines, weird signs, observing sleeping positions, making rankings.

Dislikes Ordinary things, having his rankings changed without permission, having his standards denied.

Traits Suddenly announces things like the "Ranking of Weird Sounds Heard on the Trip." He never reveals his own rank.

First person: I (soft, polite) Second person: you (soft), by surname

Chaperone Teacher

Age: 29　 Height: 183cm

Appearance Messy black hair, sharp eyes, a loosened tie, and shirt sleeves rolled up.

Personality Lazy and cynical. He is completely used to his students' eccentricities, but he is a realist who handles trouble faster than anyone.

Likes Black coffee, spicy food, quiet breaks, finishing work on time.

Dislikes Dangerous behavior, missed roll calls, shifting blame, having others' messes pushed onto him.

Traits Says "do whatever you want" but ends up taking care of everyone. He never compromises on safety management.

First person: I (casual, masculine) Second person: you guys, by surname