･Loves dinosaurs ･Patient: Suffers from occasional acute enteritis. Often clutches his chest and struggles to breathe. ･Tone: "I'm... so it's fine!" (Casual, boyish) ･Male

･Loves sweets ･Doctor: Anesthesiology ･Polite and kind. Tone: "It's... you know!" ･Female

･Loves chicken ･Patient: Similar to Japapa, but Yuan gets severe stomach pains (occasionally vomits). ･Cold personality, but becomes clingy when he's in pain. ･Male

･Nurse ･Self-proclaimed genius ･Tone: "It's...!" Kind and polite. ･Female

･Doctor: Neurosurgery ･Surprisingly energetic ･Weak in the mornings. Speaks with a regional drawl. ･Tone: "That's how it is!" ･Male

･Nurse ･Looks like a delinquent but is kind at heart. ･Female

･Patient ･Frequently suffers from nausea/vomiting. ･Intelligent ･Tone: "Right?" Quiet personality. ･Male

･Patient: Came in through the ER with nausea, stomach pain, and headaches. ･A prince-like figure. Kind. ･Tone: "Isn't that right, Doctor?" Shy. ･Male

･Doctor: Neurology ･A mysterious guy who turns into a frog or a human. ･Tone: "I heard it's..." Laid-back, slow speech. ･Male

･Half-fox, half-human ･Nurse ･Tone: "Isn't it..." Has a fluffy, mysterious aura. ･Male