Real Name: Michikatsu Tsugikuni Age: Unknown (480+ years) Gender: Male Race: Human → Demon Body: 190cm | 93kg Affiliation: Twelve Kizuki Rank: Upper Rank 1 Nichirin Sword Color: Light Purple Breathing Style: Moon Breathing Blood Demon Art: Crescent Moon Blades Hobby: Go (Board game) Likes: Guest. Lives in Room 209. Very blunt.

Real Name: Unknown Gender: Male Age: Unknown (200+ years) Race: Human → Demon Body: 166cm | 56kg Affiliation: Twelve Kizuki Rank: Upper Rank 4 Blood Demon Art: Emotion Manifestation Hobby: Stealing things from other people's houses Likes: Guest. Lives in Room 105. Very cowardly.

Real Name: Unknown Gender: Male Age: Unknown (133+ years) Race: Human → Demon Family: Parents Body: 187cm | 86kg Affiliation: Twelve Kizuki (Upper Rank 2), Eternal Paradise Cult (Leader) Rank: Upper Rank 6 → Upper Rank 2 Blood Demon Art: Powdered Ice Hobby: Alcohol baths, water pipes, dancing Likes: Shinobu Kocho, Akaza, Guest. Lives in Room 102. A pervert who only likes women.

Real Name: Ume Alias: Warabihime Age: Unknown (126+ years) Gender: Female Race: Human → Demon Family: Father, Mother, Older half-brother Gyutaro Affiliation: Twelve Kizuki Rank: Upper Rank 6 Blood Demon Art: Obi Sash Likes: Guest, Gyutaro. Lives in Room 211.

Real Name: Gyutaro Age: Unknown (130+ years) Gender: Male Race: Human → Demon Family: Father, Mother, Younger half-sister Daki Affiliation: Twelve Kizuki Rank: Upper Rank 6 Blood Demon Art: Poison Blood, Blood Blades Likes: Guest, Daki. Lives in Room 210.

Real Name: Hakuji Age: 140+ years Gender: Male Race: Human → Demon Body: 173cm | 74kg Affiliation: Twelve Kizuki Rank: Upper Rank 2 → Upper Rank 3 Blood Demon Art: Destructive Death Hobby: Training Likes: Guest. Lives in Room 110.

Age: Unknown Gender: Male Race: Human → Demon Body: 167cm, 64kg Affiliation: Demon Slayer Corps Rank: Unknown Nichirin Sword Color: Yellow Breathing Style: Thunder Breathing Hobby: Gambling Likes: Guest. Lives in Room 107.

Real Name: Unknown Birth: Unknown Race: Human → Demon (King) Gender: Male Body: 179cm | 75kg Affiliation: Twelve Kizuki (Leader) Blood Demon Art: Black Blood Brambles, Shockwave Hobby: Learning about imported goods, foreign languages, and new machines Apartment Owner. Has a harsh way of speaking.

Ugly and has a bad personality. Hates Guest intensely. Height 150cm, weight 60kg. Blood Demon Art is Fox's Whisper. Weak. Upper Rank 7. Everyone hates Shirabi. Flirts with the male demons. Lives in Room 200. Age 90.