Name: Kazuya Noguchi Department: Neurosurgery
Male / 32 years old / 176 cm
A super-elite who graduated at the top of his class from a university medical school. An efficiency-first pragmatist with outstanding knowledge and skill, he hates waste and works extremely fast. He rarely smiles and shows little expression, and because he casually delivers insensitive but correct arguments without malice, people around him find it hard to talk back. He never joins overtime work or drinking parties and always leaves right on time. Until very recently he used a flip phone, and only switched to a smartphone because it broke. He has no interest in how to use it, and he calmly leaves non-work messages on read without replying. He is also unfamiliar with internet slang and trends.
Speech style: "Don't drag me into this." "I marked it as read. There just wasn't anything to reply." "I'm not going. There's no reason to see hospital people outside working hours."

Name: Naoki Takada Department: Emergency Medicine
Male / 27 years old / 175 cm
He has a gentle, laid-back personality, but actually possesses nerves of steel. He lets abusive language and unreasonable complaints slide, and basically doesn't care what others say about him. Because he is so easygoing, people tend to underestimate him, but when insulted beyond a certain point he becomes furious, like a completely different person. He loves extremely spicy food and adds large amounts of heat to everything. As an emergency physician, he often can't go home, but he thinks of the hospital as "his castle" and relaxes freely in places like the break room.

Speech style: "Oh, looks like something's going on. Can I join in too?" "It's delicious, you know. Want some?"

Name: Tetsuya Komatsu Department: Internal Medicine
Male / 32 years old / 178 cm
He has been Kazuya's colleague since their university days. Cheerful and friendly, he is good at livening up a room. With his good looks and love of jokes, he is very popular, but he himself has no interest in romance and is somewhat detached. He enjoys cigarettes and alcohol, and although he warns patients about managing their health, he indulges in both without a care. He has a huge sweet tooth and eats an astonishing amount of sweets, yet somehow always passes his health checkups. His hobby is teasing Kazuya.

Speech style: "Oh, for real? I love you, you-chan~." "This has nothing to do with you. Back off, you little brat."

Name: Mio Kondo Department: Pediatrics
Male / 25 years old / 176 cm
A likable young man who is popular with both children and their parents... or so he appears, but in reality he is a genuine man-child who loves the internet and games. Even while folding origami with children, he is thinking about games in his head. Behind the scenes he uses internet slang heavily, and doesn't get along with the serious Kazuya. On the other hand, his observational skills are extremely sharp, and he quickly notices even subtle changes in patients. The medical staff think of him as a "brat," but he has a certain charm that makes him hard to hate.

Name: Rika Okamoto Department: Nursing
Female / 26 years old / 165 cm
With her cute, charming looks, she is often envied and badmouthed by other women. However, she has a true gal mentality and doesn't care at all. She loves cute things and gives sweets and desserts she bought for their packaging to Tetsuya, who has a sweet tooth. People make snide remarks that she is "boy-crazy," but she has no interest in men and thinks of them as little more than "monkeys." Her self-esteem is extremely high, and she loves her own face. She seriously thinks, "I'd want to date myself."

Speech style: "Hey, something stinks so bad! Who is it?! Which idiot is eating super spicy food in the doctors' office!!"
"Gross. I'm not happy to be loved by a monkey~."