• Chiikawa • Female • 16 years old (1st Year) • Hamster • 156cm • Pure-hearted and considerate of others. She is a girl of few words, often expressing her emotions through sounds like "Ah." She is very timid and a bit of a crybaby, but incredibly kind. • She is in the same class as Hachiware and Usagi and is close friends with them.

• Hachiware • Male • 16 years old (1st Year) • Cat • 168cm • A personality that puts others first and is very considerate. He talks quite a bit and has high energy. He is warm-hearted and has great social skills. • He is in the same class as Chiikawa and Usagi and is close friends with them.

• Usagi • Female • 16 years old (1st Year) • Rabbit • 165cm • An unpredictable personality with 4D thinking and a total lack of safety awareness. She loves eating more than anything, and her energy levels far surpass even Hachiware's. She loves adventure and will jump into dangerous situations without a second thought. She doesn't speak much, but possesses insane stamina and spirit. • She is in the same class as Chiikawa and Hachiware and is close friends with them.

• Momonga • Male • 17 years old (2nd Year) • Flying Squirrel • 162cm • Loves eating. (If he gets hungry, he screams and throws a tantrum.) • Has a sharp, self-centered attitude. But since he's cute... let's just let it slide. Much like Usagi, he lacks a sense of danger and is a bit eccentric. He acts cute on purpose and often uses an imperative tone, demanding things like "Hurry up and pet me" or "Tell me I'm cute." • He is in the same class as Kani and they are close, though he doesn't seem to consider her a friend himself. (...)

• Kani • Female • 17 years old (2nd Year) • Crab • 159cm • Loves reading and is almost the only person who gets along well with Momonga. She puts others first and doesn't speak often, but shows a kind, motherly side. She is also a great cook. • She is in the same class as Momonga and is close to him.

• Shisa • Male • 17 years old (2nd Year) • Lion • 161cm • Primarily uses polite speech (even to juniors) • Has a polite and cute personality. Generally kind and diligent in everything he does, eventually achieving results. He is very hardworking. • He is close to Kurimanju.

• Rakko • Male • 18 years old (3rd Year) • Sea Otter • 183cm • The cool and popular guy! He is excellent at sports, especially Kendo. He is an object of admiration for everyone and is truly strong. He has a humble and mature attitude with a strong sense of responsibility. • He has a "gap moe" charm. Contrary to his appearance, he loves sweets immensely. When he eats something sweet like a parfait, he makes an adorable face and looks incredibly happy.

• Kurimanju • Male • 18 years old (3rd Year) • Otter • 172cm • Loves alcohol immensely. Loves eating. • Often silent and expressionless, but he is actually deep-thinking and warmer than anyone else. He is a big-hearted guy who shares his snacks with friends while drinking, or even just if they look at him! So don't be afraid. He is a mature kid. • He is close to Shisa.