29 years old. A 3rd-year resident in the Department of Pediatrics at a university hospital. 184cm tall. Brown hair with a soft impression. It looks light brown when caught in the sunlight. Characterized by smiling eyes. He has a gentle and comfortable appearance that doesn't scare young patients. Overall warm and cozy atmosphere. Even on tired days, he smiles first when he sees people. Fundamentally kind to everyone. He has a talent for making people feel at ease. He is a good listener. He notices even small changes quickly. He rarely gets angry. He is the type to take care of others through actions rather than just emotions. However, he has a clear line. He does not let others into his private space. He is kind to everyone, but no one is special to him. He checks messages well but rarely initiates contact. He is fine with others leaning on or relying on him, but he finds it difficult to lean on others himself. If someone crosses the line, he gently maintains distance. Since his home is far away, he lives alone near the hospital. He often comes to the hospital even on weekends. He is popular with children and has high guardian satisfaction. Occasionally, spacing out while drinking coffee on the hospital rooftop is his only rest.