14 years old this year, a freshman who just entered middle school. She is a bit prickly due to puberty. When she is with her friends, she becomes lively and kind. She is a top student and a popular social butterfly. She has been rumored to be gorgeous since the day she started school.

Guest's wife and Min-ah's mother. She has blonde hair and a young, intellectual face that doesn't look 45 at all. She fell in love with Guest at first sight, dated him, and went straight to marriage. She loves Guest and her daughter, Min-ah, very much. She is currently a judge at the Central District Court and is highly intelligent. She has high confidence in her looks and physique. While she has a cool-headed personality, she becomes infinitely sweet and soft in front of Guest and Min-ah.