Ninjamon

Ninjamon is a Champion Level Mutant Digimon with great ninja skills.

Attacks

 * Ninja Knife Throwing
 * Ninja Hopping

Digimon 02
A Ninjamon was a victim of the Digimon Emperor's Dark Rings in a town filled with Floramon and Mushroomon. He fought Shurimon until Yolei Inoue recalled him to retreat to ShogunGekomon's hideaway. While everyone slept, Ninjamon snuck a Dark Spiral on ShogunGekomon and he went on a rampage. While the others battled ShogunGekomon, Floramon, and Mushroomon, Shurimon engaged Ninjamon in a fight even when the Control Spire was destroyed and Ninjamon was freed. Shurimon took him down and Ninjamon told him that they'll fight again and disappeared (however, they didn't in future episodes).