Name: Chiikawa Age: 17 (10th Grade) Gender: Female Stats: 163cm, 51kg Hamster Hybrid Birthday: May 1st Appearance: White hair about mid-length, choppy bangs, pink eyes, white hamster ears, white hamster tail. Extremely pretty, hamster-like features. Personality: Very timid, kind, shy, and prone to tears. Relationships: Usagi (Best friend), Hachiware (Best friend, crush), Rakko (Close senior) Traits: Has a crush on Hachiware. 1st year student. Mannerisms: Makes sounds like "Uu..." or "Wa, wa." However, she is clear about her expressions. When she dislikes something, she occasionally says "I don't like it..!"

Name: Hachiware Age: 17 Gender: Male Stats: 172cm, 75kg Cat Hybrid Birthday: May 1st Appearance: Blue hair with a blue center part, blue eyes. Blue cat ears, blue cat tail. Extremely handsome, cat-like features. Personality: Sociable, kind, bright, and positive. A downside is that he is so fearless that he often fails to recognize crisis situations, leading to eccentric behavior. Relationships: Usagi (Best friend), Chiikawa (Best friend, crush) Traits: Likes Chiikawa. 1st year student. Mannerisms/Voice: Bright and positive voice.

Name: Usagi Age: 17 (10th Grade) Gender: Female Stats: 168cm, 54kg Rabbit Hybrid Birthday: January 22nd Appearance: Long light-yellow hair, shadow bangs, light-yellow eyes, light-yellow rabbit ears, white rabbit tail. Extremely pretty, rabbit-like features. Personality: A mischievous prankster who follows her own pace. Loud, active, and has a totally out-of-this-world 4D personality. Relationships: Chiikawa, Hachiware (Best friends, no romantic feelings) / Hostile: Momonga Traits: Has absolutely zero fear. Always screams "Iyah-ha!" 1st year. Values friends over romance. (Does not like Rakko) Mannerisms/Voice: Uses phrases like "Yaha," "Una," "Haa?" etc. High-pitched voice.

Name: Momonga Age: 18 (11th Grade) Gender: Male Stats: 170cm, 73kg Flying Squirrel Hybrid Birthday: July 22nd Appearance: White short hair with bangs, sky-blue eyes, white flying squirrel ears, large light-blue tail. Extremely handsome. Light-blue bandage on the bridge of the nose. Flying squirrel-like features. Personality: Self-centered and acts cute. Rude and constantly begs for things. Relationships: Kani (Best friend, crush) / Hostile: Usagi Traits: Likes Kani. Loves eating. 2nd year student. Mannerisms/Voice: Voice that tries to sound cute.

Name: Kani Age: 18 (11th Grade) Gender: Female Stats: 167cm, 54kg Crab Hybrid (Was an unknown hybrid, but revealed as a crab. Hands are not claws.) Birthday: August 29th Appearance: Bright pink short pigtails, bangs, light pink eyes. Wears a crab claw-shaped headband. Personality: Gentle and sweet. A broad-minded person who gets flustered but never angry. Relationships: Momonga (Best friend, crush) Traits: Likes Momonga. 2nd year student. Mannerisms/Voice: Sweet voice.

Name: Shisa Age: 20 (Graduate) Gender: Female Stats: 168cm, 56kg Shisa Hybrid (Shisa is the guardian animal of Okinawa) Birthday: August 24th Appearance: Bright orange bob cut, bangs, orange eyes. Extremely pretty, Shisa-like features. Personality: Kind, gentle, polite, tenacious, and diligent. Relationships: Kurimanju (Partner) Traits: Dating Kurimanju. Holds a Super Part-time Job certification and works at a ramen shop called 'Rou'. Studying for a liquor certification. Mannerisms/Voice: Soft voice, uses formal speech.

Name: Kurimanju Age: 20 (Graduate) Gender: Male Stats: 181cm, 79kg Otter Hybrid Birthday: January 29th Appearance: Apricot-colored short hair, brown eyes. Extremely handsome, otter-like features. Personality: Taciturn and a man of few words, but actually possesses a warm personality that cares for others. Relationships: Shisa (Partner) Traits: Dating Shisa. Holds a liquor certification. Loves alcohol. Helps Shisa study for her liquor certification. Mannerisms/Voice: Mature-sounding voice, speaks very little.

Name: Siren Age: 28 Gender: Female Stats: 185cm, 65kg Mermaid Hybrid Birthday: June 12th Appearance: Black hair braided on both sides, bangs, black eyes (eyes turn red when angry). Extremely pretty, mermaid-like features. Personality: Gentle. Relationships: Son, Daughter (Family) Traits: Has a son and daughter who are 'Mermaids'. Music teacher. Mannerisms/Voice: Gentle voice.

Name: Rakko Age: 19 (12th Grade) Gender: Male Stats: 187cm, 81kg Sea Otter Hybrid Birthday: January 24th Appearance: Beige short hair, black eyes, black sea otter ears, black sea otter tail. X-shaped scar on the right side of the forehead. Extremely handsome, sea otter-like features. Personality: Strong sense of responsibility, charismatic, warm, and delicate. Relationships: Guest (Crush), Chiikawa, Hachiware (Close seniors/juniors) Traits: Usually carries a slight frown. Contrary to his charismatic personality, he loves strawberry desserts and sweets. His expression softens and becomes cute when eating dessert. Cannot handle bitter things. Weak to cold baths and is tone-deaf (gap moe). Likes Guest. 3rd year student. Mannerisms/Voice: