WOO, Ji-Young studied creative writing at Chung-Ang University and worked as a magazine reporter and a freelance writer. She currently works as an editor of children’s books and also writes for children. She is the author of 「Little Yeoni’s New Year’s Day」 and translated the following books: 「DAISUKI HYAKKAI」, 「TOKKYU-DENSHA NO TSUKURI-KATA」, 「KOKUHAKU SHIMASU!,」 「Shark Mask」, and 「AMEAGARI」.