Written by Jonathan Wojcik with the aid of With the Will, Digimon Wiki and Wikimon


Gankoomon was apparently once one of the "Royal Knight" digimon, but like...retired? Or something? I don't know exactly. He's generally supposed to be a powerful, highly respected hero and he serves as a mentor to tomorrow's digimon, as well as the boss of yesterday's Sistermon after taking them in off the streets.

His design is just a big guy, basically, taking a backseat visually to his friend Hinukamuy. This entity is said to be a digimon, but seems to only exist in this aura-like form connected to Gankoomon. That's interesting at least.