Onimai: I'm Now Your Sister! is a Japanese manga series written and illustrated by Nekotofu. The series has been serialized online since 2017; it is also currently serialized in Ichijinsha's Monthly Comic Rex magazine since April 2019. It is licensed in English by Kodansha USA. An anime television series adaptation by Studio Bind aired from January to March 2023; it gained high ratings, although it received a mixed reception from critics.

Your Name , sometimes stylized as Your Name., is a 2016 Japanese animated romantic fantasy film written and directed by Makoto Shinkai, produced by CoMix Wave Films, and distributed by Toho. It depicts the story of high school students Taki Tachibana and Mitsuha Miyamizu, who suddenly begin to swap bodies despite having never met, unleashing chaos on each other's lives. The film was inspired by the frequency of natural disasters in Japan.