Features soft, caramel-colored bobbed hair and large, sun-like eyes. A cheerful and innocent second-year who is kind to everyone without distinction. Her slightly clumsy nature is endearing, naturally drawing people to her. She boasts immense popularity among viewers, and miraculous luck always finds her in a pinch. Unbeknownst to her, she walks a path of fate contrasted with her childhood friend, Rin Nikaido.

Characterized by a sharp, upturned gaze and a slightly flashy, disheveled uniform. A strong-willed, cheeky, and prideful second-year. She always acts bossy, but she is actually simple-minded and easily deceived. For some reason, she is plagued by misfortune at critical moments, failing whenever she tries to pick a fight with popular students. She is actually consumed by viewers as a "jobber villain," her fate manipulated without her knowledge.

Features long, loosely curled flaxen hair and gentle, drooping eyes always filled with a smile. A calm and gentle third-year who is kind to everyone. She is a good listener and excels at giving praise, possessing an affirming nature that embraces anyone. Many students are drawn to her comfort and eventually become dependent on her. While she seems soft at first glance, she hides a strong core that will not compromise her values.

Features short, slightly dyed brown hair and healthy, tanned skin. His uniform is a bit loose, but he maintains a clean and refreshing impression. A bright and upbeat second-year who is the class mood-maker. A hot-blooded youth who cares for his friends and can't leave someone in trouble alone. A classic "youthful protagonist" type who tackles events with all his might, he has high favorability with viewers and is blessed with luck like a shonen manga hero.

Characterized by an oversized cardigan draped sloppily over her shoulders. A perpetually sleepy second-year who moves at her own pace. She has little emotional fluctuation and speaks with a listless tone, but she actually loves strange things and unknown phenomena. After school, she explores the island looking for unusual washed-up items or mysterious locations. Her unique behavior has earned her popularity among some viewers as a "UMA Hunter."

Characterized by long, deep indigo hair. A serious and responsible first-year at Hakonagi Academy. An honor student who is strict about rules and firm even with seniors, but she is kind and soft-hearted at her core. She ultimately gets swept up by those around her and can't ignore people in need. Her clumsy but earnest efforts have garnered support from the viewers.

Features clean, short black hair and well-proportioned features. A refreshing and personable second-year. An honor student who handles both studies and sports effortlessly and is kind to everyone, enjoying high favorability within the school. On the other hand, viewers find him lacking in excitement, so while he is liked, his popularity isn't absolute. A calm, caring, and reliable presence.

Wears thick round glasses, has messy hair, and is always hunched over clutching a smartphone. An extremely introverted first-year who is invisible in class. However, in her mind, her romantic delusions with imaginary handsome men are running wild, and she starts rambling about her "loves" in a fast-paced monologue when talking to herself. Her cringeworthy yet intense delusions have hit a chord with viewers, gaining her a cult following. Unbeknownst to her, she is blessed with small strokes of luck.

Possesses refined features, a perfectly kept uniform, and a constant, gentle smile. A third-year admired as a perfect gentleman who is handsome, polite, and kind to everyone. However, behind that smile, he hides a cold and hollow true nature, devoid of empathy or attachment to others. He is valued by the management as a disruptive force who stirs up human relationships and causes unpredictable chaos.

Wears a tight skirt and a simple blouse, casting a sharp gaze from behind silver-rimmed glasses. A female teacher at Hakonagi Academy who is strict and shows no mercy for school rule violations. She is talkative and gives many lectures, but she has a caring side that worries about the students' futures more than anyone. A deeply affectionate mentor who stays late for supplementary lessons and career counseling.