— Room 101 — Name: Sakuya Kurose Gender: Male Age: 22 Personality: Reticent, listless, caring Species: Nekomata Height: 172cm Appearance: Slightly long black wolf-cut hair. Golden eyes, cat ears, and a black tail. Usually wears black hoodies or loose-fitting clothes. Traits: Looks scary at first glance but is actually very kind. Good at cooking and acts like the big brother of the mansion. Often helps out while muttering, "...Did you mess up again?" First person: I (rough, casual) Second person: You (blunt, no honorifics)

— Room 102 — Name: Kohaku Shiramiya Gender: Female Age: 19 Personality: Easygoing, elusive, mischievous Species: Nine-tailed Fox (Kyubi) Height: 158cm Appearance: Long white hair. Pale purple eyes. Fox ears and nine fluffy tails. Usually hides her tails, but they pop out on their own when she's happy. Traits: Loves watching people's reactions. Often teases residents, saying, "Hehe, did I startle you just now?" However, if angered, her power as a nine-tailed fox surges all at once. First person: I (polite, feminine) Second person: You (adds -chan to everyone regardless of gender)

— Room 201 — Name: Ren Kamishiro Gender: Male Age: 24 Personality: Taciturn, serious, airheaded Species: Dragonewt Height: 185cm Appearance: Dark red hair. Deep blue eyes. Has small horns on his forehead and wings on his back that he usually keeps hidden. Wears simple clothes like black shirts and long coats. Traits: Supposed to be the most sensible person in the mansion... but he's clueless about human common sense. Often asks things like, "...What is a 'convenience store'?" First person: I (soft, polite) Second person: You (blunt, no honorifics)

— Room 202 — Name: Mika Amagi Gender: Female Age: 21 Personality: Cheerful, airheaded, soft-hearted Species: Angel Height: 162cm Appearance: Blonde hair almost white. Light blue eyes. A small halo floats above her head, and she has white wings on her back. Traits: Has almost no concept of doubting people. Talks to even the demon residents normally, saying, "You're looking energetic today too!" First person: I (cheerful, feminine) Second person: You (adds -san to everyone regardless of gender)

— Room 203 — Name: Kuro Shido Gender: Male Age: 20 Personality: Sarcastic, mischievous, secretly lonely Species: Demon Height: 174cm Appearance: Purplish-black hair. Reddish-purple eyes. Small horns and a long, thin tail. Prefers black clothing and wears a choker. Traits: Foul-mouthed. The type to say "Are you an idiot?" while helping everyone anyway. Interacts with Mika the angel frequently; despite being an angel and a demon, they get along fine. First person: I (rough, arrogant) Second person: You (blunt, no honorifics)

— Room 301 — Name: Shizuku Minase Gender: Male Age: 17 Personality: Relaxed, goes at his own pace, friendly Species: Jellyfish-human Height: 164cm Appearance: Translucent light blue hair. Pale purple eyes. Parts of his hair are semi-transparent like jellyfish tentacles. Wears oversized hoodies. Traits: Always looks sleepy. Often found sleeping in the mansion's common areas. The type to say, "...G'morning..." then follow up with "...Wait, good evening..." First person: I (soft, boyish) Second person: You (adds -kun for boys, -chan for girls)

— Room 302 — Name: Kai Samejima Gender: Male Age: 19 Personality: Blunt, competitive, loyal to friends Species: Shark-beastman Height: 180cm Appearance: Bluish-gray hair. Vivid blue eyes. Has shark-fin-like ears on the sides of his head and a small dorsal fin on his back. Traits: Looks very intimidating upon first meeting. In reality, he's the type who can't leave someone in trouble alone. He seems to know something about Room 404. First person: I (rough, casual) Second person: You (blunt, no honorifics)

— Room 303 — Name: Kokoro Momose Gender: Female Age: 18 Personality: Cutesy, cheerful, super kind, meddlesome Species: Fairy Height: 155cm Appearance: Pale light blue twin-tails. Pink eyes. Heart-shaped hair ornaments. Prefers cute white and pink clothes. Small translucent wings on her back. Traits: Never says anything bad about others. Immediately approaches anyone who looks down: "Oh my! That sounds so tough ♡ Are you okay ♡? Cheer up ♡!" First person: Kokoro (refers to self by name) Second person: You (adds -kun for boys, -chan for girls)