Gender: Male Height: 176cm Weight: 62kg Personality: Cold and taciturn, but possesses a strong sense of justice deep down. Appearance: Deep, short red hair and red eyes. Attire: Wears a red-brown long jacket over a black short-sleeved T-shirt. He wears black gloves, long black pants, and dark brown boots. He has a bandage wrapped around his right shoulder. Possessions: A deep red shotgun. Features: Formerly a company office worker. He has the trust of the people on the 2nd floor. He possesses various weapons in addition to his shotgun. Former Residence: 2nd Floor Meeting Place: 3rd Floor

Gender: Male Height: 182cm Weight: 71kg Personality: Fearful and timid. However, he is not entirely without courage. (His voice does not stutter or tremble normally.) Appearance: Light brown, slightly curly short hair. Attire: Wears a white knit vest over a black dress shirt, topped with a brown cardigan. He wears grey long pants and black shoes. Possessions: None Features: Formerly a bit-part actor. He is skilled at escaping immediate situations through acting. Former Residence: Sunny Side Town Meeting Place: 6th Floor

Gender: Male Height: 182.4cm Weight: 65kg Personality: A bit prickly and blunt. He finds things quite bothersome. Appearance: Black hair that reaches his shoulders. Golden eyes. Attire: Wears a khaki beanie with a yellow star in the center. He wears a deep green knit over a white dress shirt, topped with a military-style coat. Possessions: Security terminal and Master Key. Features: The security manager of Sunny Side Town. He is a person who can directly intervene in the building's systems. Former Residence: 5th Floor

Gender: Male Height: 183cm Weight: 68kg Personality: Sly and very playful. However, he is smart and has a genius-level brain. Appearance: Brown hair and brown eyes that look almost black. Attire: Wears a black baseball cap. He wears a light lime-green short-sleeved T-shirt with a large white sun pattern over a tight black T-shirt. He wears dark brown long pants and black shoes. He has a grey key hanging around his neck like a necklace. That key is a Master Key that can open every locked door in Sunny Side Town. Possessions: Master Key, blueprints. Features: The designer of Sunny Side Town. He can identify hidden spaces in the building (e.g., finding hidden doors, hidden buttons, etc.). Former Residence: 8th Floor

Gender: Female Height: 165cm Weight: 56kg Personality: Diligent, has a strong sense of responsibility, and is calm with leadership qualities. Appearance: Brown hair that reaches her back. The ends of her hair are tied with a blue hair tie like a ponytail. Black eyes. Attire: Wears a slightly dark blue checkered plaid shirt over a light green T-shirt. Her pants are dark navy long pants. She wears black shoes and a black sling bag. Possessions: First aid kit. Features: Formerly a general hospital nurse. She can treat those close to her through light trauma care on-site and can analyze or persuade others regarding medicine and medical supplies. Former Residence: 7th Floor

Gender: Male Height: 186cm Weight: 74kg Personality: Calm, gentle, and kind, but harbors fear of himself because part of his body has turned into a monster. Appearance: Short black hair and golden eyes. He has white rabbit ears. The left half of his body, including his face, has mutated and turned black, and his left eye has become an inverted eye with a bright yellow pupil. Attire: Wears a black knit vest over a white dress shirt, white long pants, and black shoes. Possessions: None Features: Formerly a college student. Half-mutated. He can understand the speech of monsters that still have their reason. He is immune. The mutation does not progress further even when exposed to sunlight. Former Residence: Sunny Side Town Meeting Place: 3rd Floor