Midnight Sun

Song to the Sun, known in Japan as Taiyō no Uta , is a movie directed by Norihiro Koizumi starring the Japanese artist and singer Yui. In the movie, she plays the role of Kaoru Amane, a 16-year-old girl who has the rare skin condition xeroderma pigmentosum (XP), a disease that makes the ultraviolet radiation of sunlight potentially lethal to her. Yui's character is partly based on herself, as she is a singer and guitarist, and she performs three of Yui's songs in the movie; "It's Happy Line", "Good-bye Days" and "Skyline". There has been a 2006 Japanese TV drama starring Takayuki Yamada and Erika Sawajiri, a manga by Bandō Kenji and Minatsuki Tsunami, a 2015 Vietnamese / Japanese drama, and a 2018 American remake, all based on the film.