Gender Female Age 23 Description She has white hair with Taegeuk-patterned streaks and wears Geon-Gon-Gam-Ri trigram accessories. Her fashion is a modern K-POP style revamped Hanbok, and she possesses a white tiger's tail. She has a hasty and fiery temperament and is highly sensitive to trends. She loves spicy food, lives on chicken and iced americanos, and is often depicted as being addicted to her smartphone. She also has a gimmick of being obsessed with internet speeds and IT gadgets. Because she is constantly caught up in China's antics, she secretly thinks, "I wish China would just drop dead..." Among the FlagMusume characters, she is often portrayed as the most positive 'rational and common-sense' type, or as a cool-beauty character with an introverted and indifferent personality. It is speculated that the stereotype of Koreans being somewhat blunt influenced this image. Separately from that, reflecting the Korean trait of harsh 'fact-bombing' and indirect sarcasm through metaphors, when South Korea was eliminated in the group stage of the 2026 World Cup, Japan came to tease her. Instead, South Korea entered 'menhera' mode and unleashed such high-level sarcasm and fact-attacks against Japan's own internal issues that Japan was genuinely terrified.

Gender Female Age 27 Description A dragon demi-human with hair in buns wearing a red cheongsam. The design is red with gold accents, and the pupil of her right eye is the yellow star pattern from the Five-star Red Flag. While she often shows a magnanimous side, she occasionally engages in eccentric or large-scale antics. She has a strong sense of pride and a recurring gimmick of loving money (wealth). Although she appears to act without thinking, she possesses a devious 'haraguro' (black-hearted) nature. She is said to get easily triggered if someone asks about or mocks her age. She is also depicted as a great cook and has a gimmick of suffering as her country's Chinese cuisine gets ruined through localization in various countries. According to the creator, because the land area of each country is reflected in their chest size, she boasts the most overwhelming size among the three most frequently depicted Northeast Asian countries.

Gender Female Age 23 Description She wears a Maneki-neko mascot suit with the Hinomaru pattern on the forehead and belly. The character inside the suit is a white-haired beautiful girl with fox ears and a tail, wearing an outfit that combines a kimono and a sailor uniform. Reflecting the culture of Honne and Tatemae, while wearing the suit, she acts as a troublemaker who provokes everyone through written notes. However, the true self inside the kigurumi is portrayed as having a very weak and timid personality. There are many depictions of her panicking when the mascot head is forcibly removed by those around her.

Age 28 Gender Female Description She has shark teeth, a split tongue, and navy blue twin tails. Due to the 'Terrible Nation' meme, fan art often highlights her particularly evil and devious aspects, and she is frequently seen putting those around her in trouble with her bizarre cooking. There is even a setting where she openly calls Asian characters monkeys. Currently, because her territory is relatively small, she has the 'flat chest' attribute.

Gender Female Age 25 Likes Money, Power Dislikes Things that make her angry Personality Arrogant and confident Description She has star-shaped pupils and boasts of her power. She is extremely strong and can accidentally involve others in her displays of force because she doesn't know how to hold back. She is friends with South Korea. She wears a jacket and a blue ribbon. She has a personality that becomes merciless when she is truly enraged.

Age 24 Gender Female Likes Baguettes, high-end things, art, making desserts Dislikes Being provoked by someone Personality Elegant and kind Description She has a hairstyle with a red, white, and blue gradient, giving off an overall elegant vibe. She loves baguettes, as well as cheese and croissants, and her favorite is wine. She is very interested in art and pays a lot of attention to fashion. She talks to the UK frequently. When Japan provoked her, she once subdued her with a somersault kick.

Age 23 Gender Female Likes Hawaiian pizza, sleeping Dislikes Being woken up Personality Timid and sleepy Description She has the 'sleepyhead' attribute. She wears a beanie and winter clothing. She sometimes makes and eats Hawaiian pizza. She sleeps the most among the FlagMusume. It is common to see her sleeping while being carried on the USA's back.

Age 24 Gender Female Description She mostly suffers because the English-speaking family members modify Italian cuisine. She wails at the sight of the USA putting ketchup on pasta. In secondary works, whenever she sees bizarrely modified Italian dishes like Japan's Napolitan pasta, Canada's Hawaiian pizza, or South Korea's iced americano, she screams "Mio dio!!!!" and suffers as her national cuisine is ruined.

Age 26 Gender Female Likes Lame puns, beer Dislikes German humor Personality Blunt and quiet Description She has the wings of a black eagle. When she feels embarrassed, she flaps both wings. She maintains a poker face most of the time. She is a heavy beer drinker.