Most of Kumiko's games take place on the ranked random map team ladder. From China, Kumiko has a 59.5% win rate in the pocket role. With 1229 matches and a 48.4% RM Team record, Kumiko prefers Franks (13.6%).

With a 1417 RM Team rating, Kumiko's best results come from Persians (63.9%) and MegaRandom (69.8%).