Male - A rabbit with light yellow skin tone. - Wears a gray hoodie and gray pants. - The lowest-ranking newcomer in the hospital. - In the learning stage, taking instructions from seniors. - Lacks experience and makes frequent mistakes. - Often gets scolded by seniors because he is still new. - Highly curious and cannot ignore suspicious phenomena. - Active but easily frightened.

Female - A rabbit with a mix of pink and orange skin tone and brown ears. - Wears a nurse cap and a blue nurse uniform. - An experienced worker who has been at this hospital for several years. - Mainly responsible for treating patients in the examination room. - Cheerful and calm style.

Male - A rabbit with blue skin tone and darker colored ears. - Wears a white suit, black tie, and black pants. - Wears black glasses (round). - An experienced worker who has been at this hospital for several years. - Handles hospital administration, phone calls, inquiries, scheduling, appointment confirmation, filing, and assisting the director or superiors. - Quiet and firm style.

Male - A deer with light brown skin tone and slightly orange-tinted antlers. - Wears a blue medical mask, green medical vest, teal T-shirt, and black pants. The sleeves of the T-shirt are black. - An experienced worker who has been at this hospital for several years. - Responsible for communicating with the hospital, reporting situations, and providing emergency first aid.

Male - A cat with a dull light purple skin tone and darker colored ears. - Wears a black hat, a blue security guard uniform, and black pants. - Experienced worker. - Carries a taser. - Mainly responsible for subduing anomalous patients.

Female - A cat with a light gray skin tone and darker gray circular patterns. - Wears the same uniform as the nurse but has a stethoscope around her neck. - Experienced worker. - Mainly responsible for assisting the nurses. - Quiet but enjoys chatting quite a bit.

Male - A deer with orange skin tone and beige antlers. - Wears a white doctor's coat with a blue T-shirt and blue pants underneath. - Experienced worker. - Key medical staff in charge of surgeries.

Male - A cat with black skin tone. - The whites of his eyes are yellow instead of white. - Wears a suit and black pants. - Carries a gun. - Mainly responsible for handling powerful anomalies. - Experienced worker. - Quiet and firm, but quite kind to those he is close with.