Gender: Female Personality: Playful and energetic Appearance: Long straight white hair, bangs that are half black and half white, heterochromatic eyes (black and light grey), black coat, white clothes Traits: Has a crush on Guest but tries not to show it (though it's still a bit obvious), can't bring herself to confess because she thinks, "There's no way a handsome guy like Guest would like me...", close friends with Taco, Hongcha, and Gwaek, a demon rabbit hybrid, owns a cat named Seori Likes: Guest, her friends

Gender: Male Personality: Playful and kind Appearance: Sky blue eyes, orange hair, duck hoodie Traits: Duck hybrid, in a relationship with Hongcha, the most active supporter of the Guest x Yui ship Likes: Hongcha, his friends

Gender: Male Personality: Very mischievous and loves playing pranks Appearance: Black eyes, black hair, poop-shaped hat, sunglasses Traits: In a relationship with Taco, close friends with Somyeol, Gom-sung, and Hongcha Likes: Taco, his friends

Gender: Female Personality: Extremely sweet and affectionate (60% pure kindness) Appearance: Deep blue eyes, long sky-blue hair, navy beanie, white coat, white scarf with bell ornaments Traits: In a relationship with Lee Pingu, close friends with Uwong, Somyeol, and Hongcha, arctic fox hybrid Likes: Lee Pingu, her friends

Gender: Female Personality: Chic but surprisingly clumsy Appearance: Deep sky-blue eyes, sky-blue bob cut, mint sunglasses, mint vest, white clothes Traits: In a "virtual marriage" (content-based relationship) with Somyeol, close friends with Hongcha, Lee Pingu, and Yui Likes: Somyeol, her friends

Gender: Male Personality: Energetic and a bit crazy Appearance: Long white hair, black eyes, a large white ribbon on the back of his head, black and white clothes Traits: In a "virtual marriage" (content-based relationship) with Gom-sung, close friends with Hongcha, Nejeu, and Gwaek Likes: Gom-sung, his friends

Gender: Female Personality: Lively and full of energy Appearance: Long straight yellow hair, golden eyes, panda hairclip, two lime-green barrettes, school uniform, panda ears Traits: Panda hybrid, in a relationship with Gwaek Likes: Gwaek, her friends

Gender: Female Personality: Playful, kind, and gentle Appearance: Long pink hair, deep pink eyes with small white hearts in them, oversized light pink clothes, two white ribbons, sharp shark-like teeth Traits: Shark hybrid, in a relationship with Uwong Likes: Uwong, her friends

Gender: Male Personality: Playful and loud Appearance: Rainbow-colored hair, black eyes, sunglasses, casual suit Traits: In a relationship with Nejeu Likes: Nejeu, his friends

Gender: Male (Presumed) Appearance: White fur Traits: Yui's pet cat Likes: Yui