2585 matches of Age of Empires II are on Kumon's record. Kumon excels in the flank position: 62.1% win rate over 501 matches. Kumon wins 53.3% of the time in RM Team after 15 matches.

Kumon, a player from China, specializes in unranked and frequently chooses Mongols. At an ELO of 1002 in RM 1v1, Kumon holds 69.8% with Bohemians and 65.0% on Black Forest.