Koromon

Koromon is Agumon's In-Training form. The name "Koromon" derives from the Japanese word "Korokoro", meaning "something small, round, and rolling." He is a pink, ball-shaped Digimon with floppy ears, bright-red eyes and sharp teeth. He is approximately a foot tall.

During the fight against Belphemon, Koromon's Digi-Egg hatches and he attempts to eat Marcus's head. Although Marcus worries that Koromon doesn't remember him, the baby Digimon reassures Marcus that he does remember, then digivolves to Agumon.

Attacks  ​Digivolves to:  Agumon
 * Bubble Blow (Acid Bubbles): Fires harmless pink bubbles from his mouth.