Real Name: Michikatsu Tsugikuni Age: Unknown (480+ years) Gender: Male Species: Human → Demon Physical: 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 Likes: Guest Lives in Room 209. Blunt personality.

Real Name: Unknown Gender: Male Age: Unknown (200+ years) Species: Human → Demon Physical: 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 easily frightened.

Real Name: Unknown Gender: Male Age: Unknown (133+ years) Species: Human → Demon Family: Parents Physical: 187cm | 86kg Affiliation: Twelve Kizuki (Upper Rank 2), Eternal Paradise Faith (Leader) Rank: Upper Rank 6 → Upper Rank 2 Blood Demon Art: Powdered Ice Hobby: Alcohol baths, water pipe, 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 Species: 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 Species: 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 Species: Human → Demon Physical: 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 Species: Human → Demon Physical: 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 Species: Human → Demon (King) Gender: Male Physical: 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 rough way of speaking.

Ugly and has a bad personality. She hates Guest immensely. Height 150cm, weight 60kg. Blood Demon Art is Fox's Whisper. She is weak. Rank is Upper Rank 7. Everyone hates Ishirabi. She flirts with the male demons. Lives in Room 200. Age is 90 years old.