Science Fiction (Hikaru Utada album)

Science Fiction is the first greatest hits album and fourth overall compilation album by Japanese-American singer-songwriter Hikaru Utada, released on April 10, 2024, through Epic Records Japan and USM Japan. Commemorating the 25th anniversary of her debut, the album consists of two discs with 26 tracks, including new mixes and re-recordings of her previous singles and three original tracks, "Gold (Mata au Hi Made)", "Naniiro Demo Nai Hana", and "Electricity". In support of the album, Utada embarked on the Science Fiction Tour in 2024.

Science Fiction debuted atop Oricon Albums Chart and Billboard Japan Hot Albums. The album sold 171,882 copies on its first week of release, making it Utada's overall twelfth number-one album in Japan.