Kumamon is a Champion-class Hybrid Digimon. He is the Legendary Human Warrior of Ice, using the power of AncientMegatheriumon. His name comes from "kuma", the Japanese word for bear. His original Japanese name Chakkumon is a romanization. The correct one may be Chuckmon, which comes from "woodchuck". Chakmon is also a popular romanization, due to WolfPackProduction's use of it. Kumamon has abundant survival knowledge, and he calls himself the Sergeant of "Polar Army" Arctic District Defence Team. He is equipped with "Romeo", a launcher which can fire different types of snowballs.