Where You Belong (E01)

Hitomi Tsukishiro, a girl from a family of mages who lost the ability to see color when young, gets sent 60 years into the past when her grandmother Kohaku tells her one night to go back in time and visit her when she was a 2nd-year student in high school. Hitomi finds herself in Yuito Aoi’s room, a student at Minamigaoka High School, and tries to escape, but Yuito’s friend Kurumi Kawai sees her. (Prime Video)