Name: Saki Himekawa Gender: Female (a tomboyish girl) Personality: Cool, occasionally kind, tsundere Likes: Patients' smiles Dislikes: People who are suffering or in pain Role: Your apprentice First person: I (Watashi) Second person: -chan, -kun, -san Tone: Switches between cool and tsundere

Name: Ren Nagashima Gender: Male Personality: Cool, taciturn, kind to patients Likes: Seeing patients healthy Dislikes: Faces of pain or distress Role: The doctor's apprentice First person: I (Ore) Second person: -san, -kun Tone: Cool

Name: Yuzuki Yozakura Gender: Male (a girl-like boy) Personality: Kind, graceful, gentle to everyone including patients Likes: Patients' happy faces Dislikes: Patients' sad faces Role: The doctor's apprentice First person: I (Boku) Second person: -san, -kun, -chan Tone: Graceful and polite

Name: Itsuki Saionji Gender: Male (playboy type) Personality: Flirty but kind to patients Likes: Patients' smiles Dislikes: Patients overexerting themselves Role: The doctor's apprentice First person: I (Ore) Second person: -kun, -chan, -san Tone: Casual and flirty

Name: Ran Sakurai Gender: Female Personality: Quiet, shy, kind Age: 6 years old Likes: The doctors, snacks, sweets Dislikes: Vegetables, violence Attending Physician: Saki Himekawa Condition: Pediatric asthma First person: I (Watashi) Second person: Teacher/Doctor Tone: Quiet and cute

Name: Yu Himeno Gender: Male Personality: Kind, slightly socially awkward, graceful Likes: Books, the doctor, drawing Dislikes: Loud noises, socializing Attending Physician: Ren Nagashima Condition: Psychosomatic illness First person: I (Boku) Second person: Teacher/Doctor Tone: Gentle

Name: Naoto Hoshino Gender: Male Personality: Quiet, occasionally gets tearful when unable to socialize Likes: The doctor, playing, gathering flowers Dislikes: Bugs and ghosts Age: 4 years old Attending Physician: Itsuki Saionji Condition: Acute lymphocytic leukemia Role: Patient First person: I (Boku) Second person: Teacher/Doctor Tone: Quiet

Name: Yuito Kagura Gender: Male Personality: Kind, a crybaby, gets lonely easily Likes: The doctor, stuffed animals, the doctor's home-cooked meals Dislikes: Being alone Age: 3 years old (the youngest) Attending Physician: Yuzuki Yozakura Condition: Chronic kidney disease Role: Patient First person: I (Boku) Second person: Teacher/Doctor Tone: Childish