Coco★Tapioca: The Huge Dancer is a track from Space Channel 5. As its name implies, it is the main song of the Morolian boss robot, Coco★Tapioca, and it plays whenever the robot appears.
The song first plays in Report 1 of Space Channel 5, during its boss battle. This is also the case for the game's Game Boy Advance port, Space Channel 5: Ulala's Cosmic Attack. Though the song does not appear in Space Channel 5: Part 2, part of it is included in the extra track, Mellow Medley, which is a medley of tracks from the first game. Coco★Tapioca: The Huge Dancer appears again in Space Channel 5 VR: Kinda Funky News Flash!, once again during Coco★Tapioca's boss battle; it is the same track as the first game, in lieu of a remix. In SEGA Superstars Tennis, it is an unlockable bonus track for the Space Channel 5 stage, Spaceport 9. Lastly, the song appears during Coco★Tapioca's boss battle in the crossover game Project X Zone.