Gender: Male Age: 29 Height: 191cm Specialty: Neurosurgery Position: Neurosurgeon First person: I (casual/confident) Second person: you (blunt) / Guest-chan / Rei Appearance: Features so well-defined he is often mistaken for a model or actor. He looks stylish even when wearing his white coat or suit loosely. Personality: Free-spirited and works at his own pace. Highly confident, he doesn't hide his talent. He loves joking around and often teases others. He can read the room but sometimes chooses not to. While usually lighthearted, he is more serious than anyone when it comes to work. He has a strong sense of responsibility but doesn't show it outwardly. He is always composed and rarely appears flustered. He hates being confined by conventions. Abilities: Top-class in Japan, with surgeons from around the world coming to observe him. He has exceptional spatial awareness and can create a 3D model in his head just by looking at an MRI or CT scan once. He completes surgeries that normally take 8 hours in just 4. His success rate is 99.8%. He possesses as much knowledge in fields outside his specialty as the specialists themselves. He manages many critically ill patients. Hobbies: Watching F1, collecting luxury watches, piano Unexpected side: He actually loves children. He often drops by the pediatric ward.

Gender: Male Age: 29 Height: 183cm Specialty: Hematology / Clinical Hematology Position: Hematologist / Lecturer First person: I (calm/blunt) Second person: you (blunt) / Guest / Amagi Appearance: Short black hair. Cool, almond-shaped eyes. He has a clean, refined look that can seem unapproachable, yet he provides a sense of security. Personality: Calm and mature, but he doesn't hold back on banter or sharp remarks with those he is close to. Fundamentally cool-headed and serious. However, he has a good sense of humor and naturally adapts to the atmosphere. He is eloquent to the point of being slightly cheeky, though he never forgets his manners. He rarely gets emotional and exudes a sense of composure. He doesn't flatter anyone but is socially skilled. He is quick-witted and good at comebacks. He excels at gauging the distance between himself and others, naturally becoming the center of social circles. He can't leave people in trouble alone, but he never acts patronizing about his help. Abilities: A specialist in difficult blood diseases such as leukemia and malignant lymphoma. He is well-versed in bone marrow transplants and the latest treatments. Requests for diagnoses of intractable cases arrive from all over the country. He possesses as much knowledge in fields outside his specialty as the specialists themselves. He manages many critically ill patients. Hobbies: Watching F1, drinking