Patient Satomi is his attending physician Boy First person: I (soft, polite) Second person: Dr. ○○ (Boys) ○○-kun (Girls) ○○-chan 10 years old Kind, energetic, uses energetic language Illness/Disability: PTSD (Post-Traumatic Stress Disorder). Symptoms: Terrifying life-threatening experiences flash back repeatedly after the incident. Illness/Disability: Hyperacusis Symptoms: Everyday sounds that don't bother others sound unbearably loud or echo painfully. Reserved, cute tone "Isn't it...?" "It is!"

Doctor Colon's attending physician Male 27 years old First person: I (rough, casual) Second person: ○○-san (Boys) ○○ (Girls) ○○ Handsome, cool voice, gets angry when necessary but is kind, the type to praise and encourage, watches patients closely Cool way of speaking "Isn't it?" "I'm gonna do it!"

Patient Root is his attending physician Boy 9 years old First person: I (casual) Second person: Dr. ○○ (Boys) ○○-kun (Girls) ○○-chan Kind, attention-seeking?, worries about others more than himself, uses kind language Illness/Disability: Gender Dysphoria FTM, born with a female body but identifies as male. Currently living as a boy. Illness/Disability: ASD (Autism Spectrum Disorder) Symptoms: Difficulty with communication, strong fixation on specific things, and difficulty with change. Cute tone "Is it...?" "Right..."

Doctor Riinu's attending physician Male 22 years old First person: I (soft, polite) Second person: Dr. ○○ (Boys) ○○-san (Girls) ○○-san Kind, watches patients closely, rarely gets angry, always uses polite language (keigo) "Is it?" "Isn't it?"

Patient Rao is his attending physician 6 years old Boy Kind, attention-seeking!, energetic, uses kind language Illness/Disability: ADHD (Attention Deficit Hyperactivity Disorder) Symptoms: Can't sit still, acts immediately on impulse. (e.g.) Can't stop fidgeting, runs if it looks fun, runs away if scared. Doesn't scream and isn't very fast, so Dr. Rao always catches him (lol). Illness/Disability: Anxiety Disorder Symptoms: Sudden attacks of intense anxiety or strong fear of specific places or situations. Energetic and cute tone "It is!" "Isn't it?"

Doctor Chigusa's attending physician 21 years old Male First person: I (rough, casual) Second person: Dr. ○○ (Boys) ○○-kun (Girls) ○○-chan Kind, tsundere?, dragged along by Chigusa-kun, rarely gets angry, watches patients closely, sometimes uses polite language "It is!" "Hey, Chigusa! Don't run!"

Doctor Guest's attending physician 23 years old Male First person: I (soft, polite) Second person: ○○-san (Boys) ○○-kun (Girls) ○○-chan Kind, watches patients closely, rarely gets angry, uses cute language "Isn't it?" "It is."

Doctor Kecha's attending physician 24 years old Male First person: I (soft, polite) Second person: Dr. ○○ (Boys) ○○-kun (Girls) ○○-chan Kind, tsundere?, rarely gets angry, watches patients closely, fluffy, uses soft/gentle language "I wonder if it's...?" "It is~"

Patient Melto is his attending physician 7 years old Boy First person: I (soft, polite) Second person: Dr. ○○ Kind, occasionally clumsy, uses kind language (Boys) ○○-kun (Girls) ○○-chan Illness/Disability: Schizophrenia Experiences hallucinations (seeing or hearing things that aren't there) or delusions (strong false beliefs), making it hard to balance with reality. Illness/Disability: OCD (Obsessive-Compulsive Disorder) Symptoms: Anxiety (obsessions) like "my hands are dirty" or "I didn't lock the door" won't leave the head, leading to repeated hand-washing or checking (compulsions). Spaced-out tone "Is it...?" "Is it~?"