"Sakura Hitohira" (桜（さくら）ひとひら, lit. "Cherry Blossom Petal") is a song recorded by Japanese singer Misia, from the album Love Bebop. It was released as the album's second single digitally on February 11, 2015, through Ariola Japan. It was released as a limited double A-side CD single alongside the song "Shiroi Kisetsu" a week later, on February 18, 2015. The song was written by Misia, composed by her0ism and Shirose, from the band White Jam, and arranged and produced by her0ism. It was written specifically for the three-night TX drama The Eternal Zero, adapted from the film by the same name and starring Osamu Mukai, for which it serves as theme song.