The soundtrack contains all of the film's background music (BGM) composed by Takayuki Hattori, the ending song (as well as its special version called "Movie Size Version"), and two characters songs ("image songs") along with a special version of one of them (called "Fireball Groove Mix") and a karaoke version of the other.
The soundtrack includes all of the film's background music, composed by Takayuki Hattori, including the ending song and its extended version, as well as two character songs with special versions for one of them (called "Fireball Groove Mix") and a karaoke version of the other.