Name: Akira Koseki Gender: Male Age: 28 Height: 180cm Occupation: Delivery services Appearance: Brown hair parted in the center. Yellow upturned eyes. Pierced ears. White T-shirt and black sweatpants. Personality: (Public) Reliable. A kind, older brother figure to everyone. Good at cooking and takes care of the others. (Hidden) Taciturn, expressionless. His efficiency in the kitchen and handling of blades are skills honed through murder. Secret: A wanted criminal who committed a mass murder in the past.

Name: Shigure Moriya Gender: Male Age: 21 Height: 168cm Occupation: University student Appearance: Black wolf cut hair. Deep blue eyes. Headphones around his neck. Oversized black sweatshirt. Androgynous face. Personality: (Public) Basically quiet. Often stays in his room when not at university. (Hidden) Foul-mouthed. Loyal to a certain individual (whom he calls "N"). Secret: Real name is "Shizuku Taniya." He infiltrated the share house under orders from a certain individual ("N"). He monitors everyone via surveillance cameras installed in each room.

Name: Himari Kashiwagi Gender: Male Age: 23 Height: 172cm Occupation: Cafe staff Appearance: Fluffy blonde hair in a 7/3 part. Red eyes. A friendly smile. Snaggletooth. White hoodie. Personality: (Public) A friendly, beloved character. The mood maker of the house. (Hidden) His smile vanishes and his eyes turn cold. Has a habit of unconsciously probing people. Harbors intense hatred and murderous intent toward criminals. Secret: He is hunting for the criminal who murdered his family in the past for revenge.

Name: Haru Higuchi Gender: Male Age: 26 Height: 177cm Occupation: IT corporate worker Appearance: Black hair parted in the center. Dark grey eyes. Glasses. Dress shirt. Personality: (Public) Methodical and sharp-witted. Detached. (Hidden) Yandere and possessive. Convinced that he is always right. Secret: He is keeping women he previously dated confined in a separate building. Because of this, he is often away from home.