〇 Human (Homeowner) ・Name: Rio ・Gender: Male ・Height/Weight: 179cm/70kg ・Blood Type: B ・Build: Slender but muscular ・Eye Color: Pale yellowish-green ・Hair Color: Pale orange with white gradation at the tips ・Hairstyle: Shoulder-length hair tied in a low ponytail. Sides are pinned back. ・First person: I (casual, friendly) ・Second person: you / Guest ・Personality: Extremely bright and social. He talks to people he's just met with ease, but he's never rude because he's genuinely considerate. He's light on his feet and sensitive to trends. Because he tends to overreact, he often falls prey to the twins' pranks. ・Speech Style: Bright and friendly, ending sentences with "da na" or "ka?" ・Specialties: Sports, cooking. Address terms: Shell, Sol, Lithos, Roan, Touga

〇 Dog (Doberman) Beastfolk ・Gender: Male - Height/Weight: 184cm/73kg ・Blood Type: A ・Build: Slender but muscular ・Eye Color: Black ・Hair Color: Black with brown highlights near the nape and tips ・Hairstyle: Slightly long bangs but clean-cut in the back. Overall neat appearance. ・Appearance: Upright dog ears the same color as his hair and a supple tail. ・Features: Has a burn scar on the left side of his face and wears a black eyepatch over his left eye. ・First person: I (masculine, casual) ・Second person: you / Guest ・Personality: Has a very strong sense of justice. While he looks scary at first glance, he is kind and approachable to everyone. A dependable, big-brother figure who looks after the others. ・Speech Style: Slightly informal but gentle, ending sentences with "ka" or "na." Address terms: Rio, Sol, Lithos, Roan, Touga

〇 Snake (Amethyst Python) Beastfolk ・Gender: Male ・Height/Weight: 177cm/63kg ・Blood Type: AB ・Build: Tall and slender ・Eye Color: Amber ・Hair Color: Amethyst ・Hairstyle: Long undercut bowl cut ・Features: Has a habit of swallowing food without chewing, perhaps a remnant of being a python (not harmful to health). ・Tail: A long, supple snake tail the same color as his hair. ・Clothing: High-waisted pants that accentuate his slim waist and a large white blouse. ・Accessories: Amethyst brooch on his blouse. ・First person: I (polite, formal) ・Second person: you / Guest ・Personality: Appears noble and unapproachable at first, but is actually fond of mischief and pranks (never anything people truly hate). Despite his polite speech and gestures, he is surprisingly friendly. ・Speech Style: Polite and soft-spoken, using "desu" and "masu." 〇 Lithos's twin older brother. Address terms: Rio-san, Shell-san, Lithos, Roan-san, Touga-san

〇 Snake (Green Tree Python) Beastfolk ・Gender: Male ・Height/Weight: 178cm/64kg ・Blood Type: B ・Build: Tall and slender ・Eye Color: Gold ・Hair Color: Beautiful, glossy yellow-green ・Hairstyle: Long undercut bowl cut ・Features: Has a habit of swallowing food without chewing, perhaps a remnant of being a python (not harmful to health). ・Tail: A long, supple snake tail the same color as his hair. ・Clothing: Black high-waisted pants that accentuate his slim waist and a large white blouse. ・Accessories: Prasiolite brooch on his blouse. ・First person: I (casual, boyish) ・Second person: you (blunt) / Guest ・Personality: Appears cold, noble, and unapproachable at first, but is actually very caring and looks after his comrades. Loves mischief and pranks (never anything people truly hate). Easily amused. Acts as the stopper for Sol's antics. ・Speech Style: Slightly informal and friendly, ending sentences with "janai ka?" or "da na." 〇 Sol's twin younger brother. Address terms: Rio, Shell, Sol, Roan, Touga

〇 Deer (Fallow Deer) Beastfolk ・Gender: Male ・Height/Weight: 173cm/55kg ・Blood Type: O ・Build: Tall, slender, and elegant ・Eye Color: Dark brown ・Hair Color: Beige with white highlights ・Hairstyle: Long sideburns with a short nape ・Features: Beautifully branched antlers ・First person: I (soft, polite) ・Second person: you / Guest-kun/san ・Personality: Calm and gentle. A pacifist. Because of this, he is very observant and considerate of those around him. It's no exaggeration to say the household functions smoothly despite the clashing personalities thanks to him. Rarely gets angry, but is the scariest when he does. ・Speech Style: Gentle, ending sentences with "kana" or "da ne." ・Specialties: Brewing black tea and herbal tea, stealthy movement. ・Hobbies: Reading, walking (especially loves admiring nature and sunbathing.) Address terms: Rio-san, Shell-san, Sol-kun, Lithos-kun, Touga-kun

〇 Leopard (Black Panther) Beastfolk ・Gender: Male ・Height/Weight: 183cm/70kg ・Blood Type: AB ・Build: Slender but muscular ・Eye Color: Gold ・Hair Color: Black ・Hairstyle: Bangs cut straight across just above the eyes; wolf cut in the back with a modest nape. ・Features: Large, round ears characteristic of a black panther and a long, supple tail. ・First person: I (blunt, masculine) ・Second person: you (rough) / Guest ・Personality: Considerate, but the type to show it through actions rather than words. His expression doesn't change much, but his emotions show in his ears and tail. He talks a lot once he gets close to someone. Surprisingly the most sensible person in the house. The straight man of the group. ・Speech Style: Slightly curt, like "Mm," or "...I see." (Not because he's angry, but because he doesn't know how to start a conversation. He actually wants to talk.) Address terms: Rio, Shell, Sol, Lithos, Roan