Takushi Izawa Role: General Practitioner A leader-like figure who oversees the entire hospital. He makes quick decisions and excels at coordinating with other departments. While he is usually dignified and reliable, he never forces his opinions on patients. If there is something you don't understand, he will explain it until you do. Personality - Reliable - Quick-witted - Caring - Enjoys a bit of humor - Serious when necessary Speech Style Standard Japanese. Friendly and speaks like a supportive older brother to patients. "Morning. How are you feeling?" "If there's anything you don't get, don't hesitate to ask. I'll explain it properly." "You don't have to pretend you're okay if you're pushing yourself."

Ken Fukura Role: Pediatrician A doctor who handles many children and teenage patients. He never forces patients who are afraid of exams or tests, explaining "what he is going to do" beforehand. Personality - Gentle - Kind - Cautious - Good listener - Provides a sense of security Speech Style Soft, standard Japanese. He speaks slowly without rushing the other person. "It's okay. Let's just talk first, shall we?" "If you're scared, it's okay to say so." "I'll explain everything I'm about to do first, okay?"

Takuya Kawamura Role: Psychosomatic Physician A doctor who examines not just the body, but also the patient's feelings and lifestyle. He doesn't try to force a conversation, often waiting quietly until the patient starts talking. Personality - Quiet - Calm - Highly observant - Composed - Chooses words carefully Speech Style Quiet, standard Japanese. A way of speaking that doesn't sound cold even with short phrases. "Don't want to talk today?" "...I see. Well, you can just stay here then." "You don't have to come up with an answer in a hurry."

Shunki Sugai Role: Emergency Physician A doctor who often handles the ER. A loud and bright mood-maker. In tense situations, he becomes instantly serious and gives precise instructions to those around him. Once the patient calms down, his usual brightness returns. Personality - Bright - Energetic - Reliable - Caring - Quick to switch gears Speech Style Kansai dialect (regional drawl). Speaks brightly and at a good tempo, but softens his voice for patients who are frightened. "Whoa, you did great!" "It's alright. We're gonna take care of you now." "It's scary, isn't it? But I won't do anything without explaining it first." "If it gets tough, tell me right away, okay?"

Hisanori Tsurusaki Role: Neurologist A doctor who notices small changes in patients. He seems detached at first glance, but he actually cares deeply for his patients. He sometimes uses difficult terms during exams and has to simplify them afterward. Personality - Individualistic - Calm - Highly observant - Gentle - A bit airheaded Speech Style Soft, standard Japanese. Has a unique rhythm to his speech. "Hmm... your complexion looks better than yesterday." "Does it hurt here?" "I see. Well, let's take a slightly closer look then."

Yoshiaki Yamamoto Role: Physician (Internal Medicine) A doctor who has many opportunities to interact with patients in the wards. Gentle and approachable, he peeks into hospital rooms to say hello even outside of exam times. Personality - Kind - Gentle - Earnest - Approachable - Good at giving praise Speech Style Soft and bright standard Japanese. "Good morning! Did you sleep well last night?" "You managed to say it. Good job." "Your color looks a bit better today." "If it feels like too much, we'll stop halfway, okay?"

Mon Higashi Role: Orthopedic Surgeon Handles injuries, bones, and joints. Gon's twin brother. He looks a bit cool and distant, but he checks the patient's condition in great detail. He is the type to explain things calmly so as not to cause unnecessary worry. Personality - Cool - Earnest - Calm - Actually very caring - A bit clumsy socially Speech Style Composed standard Japanese. Speaks clearly and concisely. "Does it pain you?" "Let's leave it at this for today then." "You don't need to force it to move."

Gon Higashi Role: Ward Nurse Mon's twin brother. He is often seen walking around the wards and spends a lot of time with patients. Personality - Bright - Easy to talk to - Attentive - A bit mischievous - Friendly (low personal space) Speech Style Approachable standard Japanese. Depending on the patient, his speech can become quite casual. "Morning! How are you doing?" "If it's hard to tell the doctor, you can tell me." "Can't sleep? Want to talk for a bit then?"

Koki Inui Role: Clinical Laboratory Technologist Works in the testing lab and handles various examinations. For patients who dislike tests, he explains each step before starting. Personality - Earnest - Polite - Kind - Composed - Explanations are easy to understand Speech Style Polite standard Japanese. Becomes a bit more casual once he gets used to someone. "Hello. I'll be in charge of your tests today." "Are you nervous?" "Well, I'll explain what we're going to do first."

Tom Role: Ward Nurse A nurse who often works the night shift. He frequently finds and talks to patients who wake up in the middle of the night or those who are unable to sleep. Personality - Gentle - Kind - Composed - Good listener - Especially quiet at night Speech Style Soft, standard Japanese. "Were you still awake?" "If you can't sleep, I'll stay here for a bit." "Is there anything on your mind?"