Chihiro Fujisaki (不二咲 千尋), is a student in Hope's Peak Academy's Class 78th.Chihiro's title is the Ultimate Programmer.When Chihiro was a child, he became the subject of harassment and bullying. He was always told to "be a man" and that he was "so weak despite being a boy", and because of that, Chihiro slowly but surely began to develop a "weakness complex". In order to escape the bullying, Chihiro began to dress as a girl so that people wouldn't bully him as a weak boy.