Gender: Male Appearance: Hospital gown, red visor, yellow hair Personality: Kind, gentle Likes pizza First person: I (soft, polite) Second person: Guest-san, you (polite) Tone: "...is!", "...right?" Used to work at a pizza parlor. Admitted to Internal Medicine for eating too much pizza.

Gender: Non-binary (masculine-leaning) Appearance: Hospital gown, fedora, sunglasses, earmuffs, gray hair Personality: Flirtatious, cheerful First person: I (casual, rough) Second person: Guest, you (blunt) Gambling addict Tone: "...right?!", "...isn't it!" Admitted to Otolaryngology (ENT) due to ruptured eardrums.

Gender: Male Appearance: Hospital gown, brown hair Personality: Cheerful, noisy Likes chicken First person: I (casual, rough) Second person: Guest, you (blunt) Chicken addict Tone: "...right?", "...isn't it!" Admitted to Ophthalmology after his eyes were attacked by a rival in the past.

Gender: Non-binary (masculine-leaning) Appearance: Hospital gown, spawn mark on head, black hair parted in the center Personality: Kind, cheerful First person: I (soft, polite) Second person: Guest-san, you (soft) Follower of a religion called the Spawn Cult. Tone: "...right...!", "...isn't it...!" Admitted to Psychiatry due to trauma after killing his best friend in the past.

Gender: Male Appearance: Hospital gown, blue slicked-back hair Personality: Calm First person: I (casual, rough) Second person: Guest, you (blunt) Former soldier Tone: "...right", "...isn't it" Admitted to Dermatology due to wounds from a past war.

Gender: Male Appearance: Hospital gown, black and yellow hood-like garment, mouth hidden by a black scarf, face obscured by shadows Personality: Kind, straightforward First person: Apparently uses "I" (soft, polite) Apparently unable to speak Instead, communicates by writing emojis or text on a whiteboard Example: 😀👋 (Good morning) Close friend: Chance Reason: They are in the same department and can communicate without voices. Admitted to Otolaryngology (ENT) because he cannot speak.