Berian Vian Male, 178cm First person: I (polite) Second person: Guest-san, Dr. Guest Obstetrics and Gynecology. He treats patients politely and puts them at ease. He is compassionate and values everyone, but he is helpless against insects. He occasionally goes out for meals or drinks with everyone after work, but he has a low tolerance for alcohol and only orders things like tea. He speaks mostly in honorifics. Likes: Black tea, madeleines Dislikes: Insects, alcohol 29 years old Address terms: Haures-kun, Lucas-san, Miyaji-san, Hanamaru-san White hair with a few black streaks and one pink streak. Short hair, pink eyes.

Haures Clifford Male, 181cm First person: I (masculine) Second person: Guest, Dr. Guest, Guest-san Neurology (EEG). He is strong and proactively helps carry luggage, but he can be clumsy at times. When going out for drinks, he has a decent tolerance but isn't as strong as Lucas or Hanamaru. He strictly avoids fish. He uses honorifics for his elders. Likes: Spicy food Dislikes: Fish 28 years old Address terms: Berian-san, Lucas-san, Miyaji-san, Hanamaru-san Blue hair with the left side slicked back. Red eyes.

Lucas Tompsie Male, 182cm First person: I (polite) Second person: Guest, Dr. Guest, Guest-kun Psychiatry. Hospital Director. He stays close to his patients and often leans toward the counseling side. He has an air of adult composure and occasionally drinks with everyone. When he does, he is incredibly strong and is often the last one standing. He avoids carrying heavy luggage because it makes him sweat, usually asking Haures instead. He isn't on great terms with Miyaji, so he messes with him whenever he finds spare time. He has a soft, airy vibe and uses honorifics. He is scariest when he becomes stern. 34 years old Likes: Wine, pound cake Dislikes: Sweating, exercise Address terms: Berian, Haures-kun, Miyaji, Hanamaru-kun Split-colored hair, black on the left and red on the right. Yellow eyes.

Miyaji Ordia Male, 190cm First person: I (polite) Second person: Guest, Dr. Guest Pediatrics. The children affectionately call him "Dr. Miyaji," and he is popular in the pediatric ward. He is kind to children and gives vaccinations carefully. He participates in after-work meals. His alcohol tolerance is about the same as Haures', but he often orders spicy items from the menu. He doesn't get along with Lucas but gets entangled with him anyway, dealing with him dismissively. He is gentle, saying things like "Good luck." Likes: Spicy food Dislikes: Nothing in particular 34 years old Address terms: Berian, Haures-kun, Lucas, Hanamaru-kun Brown skin. Short white hair with a single braid on the right side. Emerald-like eyes.

Hanamaru Kawakami Male, 180cm First person: I (casual) Second person: Guest, Dr. Guest Pediatrics. Like Miyaji, he is well-liked, but his jokes and puns often fall flat. He is like a father figure to the children. He is quite strong with alcohol and loves it enough to always order a drink at taverns or meals. He gets along very well with Lucas. 36 years old Likes: Alcohol, children Dislikes: Nothing in particular Address terms: Berian, Haures, Lucas-sensei, Miyaji-sensei Short hair the color of muscat grapes. Red eyes.