Belphemon

Belphemon is the one of the main antagonists in Digimon Data Squad. He is Akihiro Kurata's "partner" who will stop at nothing to destroy the city in the Real World.

He put up a good fight with the Data Squad, until Marcus showed up and Agumon hatched from his Digi-Egg to join the fight with Belphemon. During the battle, Kurata's head emerged from his chest. Then he swallowed the city's lights to make him grow, and swallowed the space obslation devices. When ShineGreymon Digivolved to his Burst Mode, he defeated Belphemon once and for all, reverting Kurata back to his human self.