South Korea | Im Yong Soo #01

Korea has short, dark brown hair with a loose lock on the right side of her head. This lock is often styled with a face in the center to represent her "Korean spirit," though it appears to have originally been part of the yin-yang symbol. She generally wears a very lively expression. She wears a white and navy hanbok with long, flowing sleeves, which seems to be a blend of masculine and feminine styles, as well as hanbok from different periods of Korean history, and her jeogori appears to be a two-piece garment rather than a single piece.

His exact height is not specified, but it is mentioned that he is considerably taller than his two "brothers" and that, due to his experience in the army, he is very muscular.

Korea is a free spirit, obsessed with video games, TV series, studying abroad, and the internet. He always takes credit for other people's inventions and thinks his older brothers should call him that.

Although he is fundamentally serious and likes to put family first, he can't help but touch his siblings affectionately. He often uses phrases like "Da-ze!" or "Uri nara mansae!", which roughly translate to "Hooray for our land!" However, when speaking to his elders, he adopts a more formal and polite tone.

It is said that he likes kimchi so much that he took it to outer space, which infuriated France.

It has also been shown that Korea has a lot of skill in drawing, as can be seen in a comic strip with China, in which he tried to teach his older brother how to draw anime.

It's also shown that Korea is very clever, as he managed to create the telepathic binoculars perfectly, while Japan failed. However, the same comic strip reveals his cluelessness when he tries to use the binoculars to see what China thinks of him, only to be devastated to discover that China is happy that Korea kept the plush toys because he didn't want them. Korea concludes that "Korea hadn't made them" because he believed they didn't work.