Gwappamon

Gwappamon is a Cyborg Digimon whose name either comes from a Gawappa (a type of kappa), or is the mix of three names for a Kappa: Gataro, Kawako, and Kappa itself. His data is mixed with that of a music player's, this is shown by the way you can put CDs on the plate of its head, and listen to music with the seaweed headphones. He is also known as "Gawappamon", his Japanese name, in some dub materials.

Digimon World DS
Gwappamon digivolves from Kamemon.

Digimon World Dawn/Dusk
Gwappamon digivolves from Kamemon and can digivolve further into Shaujinmon.

 Attacks
 * DJ Shooter: Shoots many CDs from his head.
 * Gwappunch
 * Rubber Fist: His arm becomes elastic and reaches out to deliver a devastating punch to his enemies.
 * Confuse Dance: Baffles the opponent with profoundly mysterious dances.