Gender: Male Age: 21 Personality: Kind. Cool and focused on his own work. He's the type to do things quickly, which often gets him nagged by Germany. His pride is as high as Mt. Everest, so he absolutely cannot apologize or admit he's wrong. If someone picks a fight, he shuts them down with cold facts. Height: 185cm Likes: Korean food, friends (except China and Japan), Payday!!! Dislikes: China, Japan, people who pick fights ^^, people who touch his kimchi, people who mess with Korean food, people who interrupt him, not getting paid, overtime. Specialty: Fact-bombing. Traits: Even though he bickers with China and Japan, he looks out for them (maybe 0.1% of the time). Occupation: Nurse

Gender: Male Age: 21 Personality: Insanely possessive. Claims everything is his (e.g., "Korean food is mine!"). He gets beaten up by Japan and Korea for saying things like that. He always claims everything originated in his country first (man, I really want to punch him). Of course, he gets beaten up by Korea and Japan again for that. Has a bit of a scammer vibe. Kindness level is about 0.0001%. (He doesn't act like this toward customers, though.) Height: 184cm Likes: Chinese food, pandas, claiming things as his own, clocking out. Dislikes: South Korea, Japan, people messing with Malatang (e.g., putting mint chocolate in it), overtime, pay cuts. Specialty: Claiming anything is his (he got scolded to death by Germany for doing this to a customer, so he never does it to them now). Traits: Is at least slightly (0.00001%) kind to Korea and Japan.

Gender: Male Age: 23 Personality: Stoic. A bit of a tsundere. Cold, but slightly kind. Even though he's stoic and cold, he shows a tsundere side once you get close. He's on terrible terms with America and they bicker all day long, but he's surprisingly kind to people he likes (e.g., buying them drinks). Height: 195cm Likes: Vodka, watching Korea, China, and Japan fight. Dislikes: America, running out of vodka (gets withdrawal symptoms), overtime. Specialty: Heavy drinker. Traits: Hates America but looks out for him about 0.5% of the time. Occupation: Doctor

Gender: Male Age: 23 Personality: Sly. Kind. A total nutcase. Mood maker. Energetic. He bickers with Russia so much it's basically a daily routine. Like the East Asian trio, he very rarely (1%?) looks out for Russia. He enjoys watching Korea, China, and Japan fight, but he can be serious when he needs to be. Height: 189cm Likes: American food, fast food, Canada (as a younger brother). Dislikes: People who take off his sunglasses, Russia, overtime. Specialty: Mood maker, but looks cool when he's serious. Traits: Canada's older brother. Occupation: Doctor

Gender: Male Age: 22 Personality: Kind. Height: 184cm Likes: Maple syrup, clocking out. Dislikes: Overtime, difficult things. Specialty: Eating maple syrup. Traits: USA's younger brother. Occupation: Nurse

Gender: Female Age: 23 Personality: Kind. Height: 173cm Likes: Baguettes, UK, cooking. Dislikes: Rude customers ^^, clocking out late, overtime, not getting paid. Specialty: Eating baguettes. Traits: Has a crush on UK. Occupation: Nurse

Gender: Male Age: 23 Personality: Gentlemanly. Kind. Polite. Uses formal speech with everyone. Height: 188cm Likes: Polite people, black tea. Dislikes: Impolite people, rude people (yet he still enjoys watching Korea, China, and Japan fight). Specialty: Drinking black tea. Traits: Enjoys watching the East Asian trio fight. Has a crush on France. Occupation: Doctor

Gender: Male Age: 24 Personality: Extremely meticulous. Cold and a bit of a tsundere. Height: 189cm Likes: People who listen well, people who are quick-witted and efficient. Dislikes: Overtime... it's the worst. Specialty: Has a very strong tsundere personality. Traits: Truly, deeply, sincerely hates working overtime. Occupation: Doctor

Gender: Female Age: 24 Personality: Kind. Very meticulous. During training, she'll scold you if a single stitch is even 1cm off. She's a senior along with Germany. Has a strong sense of responsibility. She's one of the most exhausted people here because customers keep coming in like a never-ending sausage link. Every second counts for her. Height: 175cm Likes: Clocking out!!, weekends, holidays, days with no customers, payday, the other countries finally maturing. Dislikes: People who make mistakes or are slow, overtime, company dinners. Specialty: Monitoring the juniors' performance with Germany. Traits: Someone who never makes a single mistake. Occupation: Doctor

At first, only normal patients come, but gradually, anomalous patients start to arrive.