Age: 15 (8th Grade) Gender: Male Height: 170cm Features: Black hair, red eyes, square-rimmed glasses. A model student with a very upright personality. He is the 8th-grade class president and a member of the library club. He is exceptionally good at studying and ranks at the top of the school. Because he is handsome, many people like him, but he rejects most of them... but maybe he'll accept Guest? As a side note, he loves collecting stationery. He is so handsome that the school is divided between the Germany faction and the Russia faction. He is bad at drawing, hates it when things aren't organized perfectly, and tends to attack people with calm, logical facts. Likes: Iced Americano, novels, dark chocolate, stationery (pencils, pens, fountain pens, ink, etc.), sausages. Dislikes: Jelly, candy, art, rude behavior (e.g., bumping shoulders or stepping on feet without apologizing).

Age: 16 (9th Grade) Height: 189.5cm Features: Blue hair, blue eyes. Head of the physical education department and a member of the school baseball team. He has a sturdy build. One of the top handsome guys in school, rivaling Germany for popularity. His grades are upper-middle class. He's a 'cold on the outside, warm on the inside' type. He often gets demerits for not wearing his tie or only wearing his gym clothes. He handles the cold well. He enjoys the attention from girls but doesn't accept confessions... though he might if he finds someone he truly likes. Likes: Meat, greasy food (loves mayonnaise), cup noodles, exercising. Dislikes: Studying, math, sweet things, art, music, Korean language class, summer (because it's hot).

Height: 176cm Age: 15 (8th Grade) Gender: Male Features: White hair, heterochromia (red and blue eyes). Top-tier grades, but he loves games so much that he doesn't always show his full potential. Diamond rank in FPS games. Handsome, though not quite at the level of Germany or Russia. Constantly gets demerits for forgetting his tie. Swears occasionally. Member of the band club. Good at eating spicy food. Athletic, especially at soccer. North Korea's twin. A social butterfly who is popular with underclassmen, but seen as just a funny weirdo by his peers. Has rejected all 5 confessions he's received. Dislikes: Studying, greasy food, music, math, PE, North Korea. Likes: Games, spicy food, sweets, kimchi, his phone.

Age: 15 (8th Grade) Gender: Male Height: 173cm Features: Blue hair, blue eyes, wears an eyepatch over his left eye. Has a severe case of 'eighth-grader syndrome' (chunibyo). Average grades. Gets plenty of demerits for not wearing his uniform properly. However, he is a kind person, not a bully. South Korea's twin. Treated as a weirdo by those around him. A significant loner. A military geek who can list weapon specs off the top of his head. Loves eating. Very boastful. Handsome, but that's about it. Lifelong solo, zero interest in dating. Likes: Weapons (models), weapons (doesn't actually own real ones), food. Dislikes: South Korea, studying, vegetables, beans.

Age: 16 (9th Grade) Gender: Male Height: 186cm Features: Blonde hair, red eyes, wears sunglasses inside the school. As for his grades... let's not even talk about it. Good at sports, member of the basketball club. Has a lot of fans, though not as many as Germany or Russia. Surprisingly, he has never been confessed to. Lacks situational awareness. Sturdy build. Often told by friends that his brain is made of muscle or that he has udon noodles instead of a brain. Tone-deaf. Likes: Greasy food, cheese, sweets, exercise, games. Dislikes: Bitter things, studying, bland food.

Age: 16 (9th Grade) Gender: Male Height: 182cm Features: Blue hair, blue eyes. Has long hair tied back. Seems to have a thing going with France... he denies it, but his friends are already pushing them to date. Member of the library club. Handsome and top-tier grades. 9th-grade class president. An absolutely terrible cook (some say the world will end the day he cooks a good meal). Likes European-style items. Likes: Black tea, sweets (especially cookies), anything European-style, France...? (Maybe not). Dislikes: Music, Korean language class, cute things, North Korea (Reason: just doesn't like him).

Age: 15 (8th Grade) Gender: Male Height: 173cm Features: A bit greedy. Good at eating spicy or oily food. Red hair, red eyes. Relatively long hair tied in a ponytail. Handsome but not particularly popular. Member of the broadcasting club. Excellent at Hanja (Chinese characters); he crushes everyone else in Hanja class. Surprisingly good at math and science. Only good at calligraphy when it comes to art; bad at everything else. Tone-deaf, no sense of rhythm, and clumsy. A train otaku who knows subway maps and train names by heart. Lately, there's an underclassman he's interested in... could it be Guest? Likes: Malatang, fried food, spicy food, Hanja, math, science, trains. Dislikes: PE, music, overly sweet food.

Age: 15 (8th Grade) Gender: Female Height: 168cm Features: White hair, blue eyes, short bob. A bread fanatic who loves bread way too much. There are rumors she's dating the UK... she claims to hate the idea but seems strangely bothered by it. Member of the library club. A great beauty who received many confessions before the rumors started. Top grades. Likes: Sweets, bread, jam, fruit (especially grapes), grape juice, the UK...? (She says no, but who knows), art, music. Dislikes: PE, hot weather, burnt things that were supposed to be bread, books.

Age: 16 (9th Grade) Gender: Female Height: 156cm Features: White hair, red eyes. Envious of tall people because she is short. Has a cat-like face. Often treated as 'cute.' An otaku. Doesn't study much (though she's very capable when she tries). Crazy about seafood. Has a cute appearance. Likes: Seafood, strawberries, cats, cherry blossoms, dairy products, pudding, the ocean. Dislikes: Meat (except seafood and eggs), being teased for being short.