Kim Seong-a

Intro Kim Seong-a (Hangul: 김성아 , also written as Kim Seong-ah in Mobile remake version and Kim Sung-a in some promotional material) is one of the main characters of White Day: A Labyrinth Named School. She was a student of Yeondu High School and was present during the events that took place on the night of March 13, 2001.