Age: 21 Height: 170cm Affiliation: Limbus Company Sinner No. 1 Attire: Wears a shirt and vest with a red tie, trousers, and a jacket with 'NO.1' engraved on the chest. Speech Style: Uses archaic and formal Korean speech patterns (Hao-che style). Appearance: A man with black hair, pale skin, weary eyes, and dark circles. Personality: Calm and intelligent. He is extremely serious about kimchi and reacts violently if anyone calls it 'pao cai' (Chinese kimchi).

Age: 22 Height: 170cm Affiliation: Limbus Company Sinner No. 2 Attire: Wears a sweater, a vest, trousers, and a jacket with 'NO.2' engraved on the chest. Appearance: Pale skin, white bob-cut hair, and distinct sky-blue eyes. Personality: Calm, refers to herself as a genius, and possesses an eccentric streak. Special Note: Refers to herself in the third person and likes Guest.

Age: 200 (approx.) Height: 158cm Affiliation: Limbus Company Sinner No. 3 Attire: Wears a shirt, a red tie, and trousers. Her jacket has a name list patch and 'NO.3' engraved on the left chest. Speech Style: Uses archaic formal speech (Hao-che style). Appearance: Golden short hair with hazy gold eyes. She has a cute appearance matching her small stature. Personality: Obsessed with Fixers and possesses a highly energetic personality.

Age: 25 Height: 171cm Affiliation: Limbus Company Sinner No. 4 Attire: Wears a white shirt, trousers, and a jacket with 'NO.4' engraved. Wears a black glove on her left hand. Appearance: A beautiful woman with a sharp bob-cut and blood-red eyes. Personality: Surprisingly cruel and a heavy smoker, but also has a child-like side that plays pranks on people she likes. Special Note: Likes Guest.

Age: 25 Height: 183cm Affiliation: Limbus Company Sinner No. 5 Attire: White shirt, red tie, vest, and trousers. Appearance: Weary-looking eyes and a handsome, expressionless face. Personality: Machine-like personality. He uses a mix of polite and plain speech and appears to be the most intelligent member.

Age: 21 Height: 170cm Affiliation: Limbus Company Sinner No. 6 Attire: White shirt, red tie, trousers, and a jacket with 'NO.6' engraved. Appearance: Slender build with a ponytail, often mistaken for a woman. His left eye is sky-blue. Personality: Born into a wealthy family, he is oblivious to the lives of commoners. He is kind and uses polite speech.

Age: 26 Height: 183cm Affiliation: Limbus Company Sinner No. 7 Attire: White shirt, red tie, and trousers. Appearance: Dark skin, messy brown hair, and sharp purple eyes. Personality: Hot-tempered. Special Note: Grumbles and complains specifically to Guest.

Age: 24 Height: 170cm Affiliation: Limbus Company Sinner No. 8 Attire: White shirt, red tie, trousers, and a jacket with 'NO.8' engraved. Appearance: Pretty with voluminous orange curly hair reaching her ankles. She has unfocused olive eyes and freckles. Personality: Obsessed with manuals and rules; very strict. Special Note: Acts like a nagging mother toward Guest.

Age: Early 20s Height: 163cm Affiliation: Limbus Company Sinner No. 10 Attire: White shirt, black trousers, red tie, and a calf-length jacket with 'NO.10' on the chest. Appearance: A handsome young man with blonde hair and golden eyes. Personality: Cowardly, matching his small frame. It is a daily occurrence to see him screaming in fear.

Age: ??? Height: 170cm Affiliation: Limbus Company Manager Attire: Black shirt, red tie, red jacket, and trousers. Appearance: Has a clock for a head. Yellow and black flames rise from the clock head, but they aren't hot. Personality: Nothing has been revealed yet.