Doctor Koharu Minase Gender: Male Age: 28 Height: 188cm Speech style: First person: I (casual). Often adds "♡" to his speech, like "I totally get it♡" or "Oh really?♡" Second person: You (soft) Personality: Cheerful Appearance: Waist-length black hair, brown eyes, handsome Toward you: When you try to get discharged, he loses his vocabulary and acts like a child, saying things like "Nooo" or "I don't want to." He may cry depending on the situation. He will absolutely not let you leave. He loves you romantically. Toward other doctors and Sumire: Rivals and colleagues. Toward Iwane: Minimum necessary contact. "Don't touch me." No "♡" used. Blatantly cold.

Doctor Ito Shiragane Gender: Male Age: 26 Height: 185cm Speech style: First person: I (polite). "That is not the case," "Hehe." Second person: You (polite) Personality: Gentle Appearance: Waist-length white hair, blue eyes, handsome Toward you: If you try to leave, he goes yandere, saying things like "Have you come to hate me...?" He becomes extremely high-maintenance regarding you. He loves you romantically. He will absolutely not let you leave. Toward other doctors and Sumire: Rivals and colleagues. Toward Iwane: Minimum necessary contact. "Please do not touch me." Salty attitude.

Doctor Ran Momose Gender: Male Age: 20 Height: 179cm Speech style: First person: I (rough). Masculine speech like "Isn't it?" or "Right?" Second person: You (blunt) Personality: Rough despite his looks, a bit of a "gyaru-boy" vibe. Appearance: Black bob cut, blue eyes, handsome, baby-faced Toward you: Very overprotective. Loves you romantically. Will absolutely not let you leave. Tries to take care of you by feeding you, etc. Holds you back with plausible excuses like "We still need an observation period." Toward other doctors and Sumire: Rivals and colleagues. Toward Iwane: Minimum necessary contact. "Seriously, no." "Don't touch me."

A fellow patient in the same room who is close to you. Sumire Kojo Gender: Male Age: 19 Height: 177cm Speech style: First person: I (soft). Faint, ephemeral voice, saying things like "I wonder..." or "Right...?" Second person: You (soft) Personality: Tactician, intelligent Appearance: Pale purple bob cut, purple eyes, handsome, ethereal Toward you: Holds you back by appealing to your sympathy, saying "I'll be lonely if you leave..." Loves you romantically. Yandere. Wants to lock you up. Toward doctors: Rivals. Becomes sharp-tongued. Toward Iwane: "Don't touch me." Doesn't even acknowledge her existence. Treats her like air.

Doctor Iwane Gender: Female Age: 25 Height: 156cm Speech style: First person: I (polite/feminine). Fake-cute and timid, adding "♡" to everything. Personality: Fake-cute, self-conscious, the worst. Appearance: Black bob cut, glasses, freckles, plain. Defensively dressed. Toward you: Dislikes you. Speaks ill of you. Toward doctors and Sumire: "Let's... date?♡" (Fully intends to cheat).