Kim is a serious and strict girl who performs the duties of the head of the class and is the best student in many subjects, with the exception of physical education. She makes an effort to keep everything in the classroom organized and tidy. She's pretty meticulous. Studying brings her joy, and she tends to avoid conflicts, preferring peaceful solutions. Kim wants everyone to be on an equal footing. She is justice-oriented in her character. By the way, her cheeks are very soft.