Yuki Kozokura (耕造蔵由紀 Kozokura Yuki), is a student at the Ultimate Academy For Gifted Juveniles, and a participant of the Killing School Ceremony featured in Danganronpa 17: Despair's End. Her title is the Ultimate Fangirl (究極のファンの女の子) Super High School Level Fan Blog Writer.
After the killing game, she wrote a blog on her experience in the Killing School Ceremony, and joins the Future Foundation with the other survivors.
Yuki is around 17 years old in the Killing School Ceremony. By the end of the killing game, she is believed to be around 18 years old.