Nemesizer: Find out who's better than you at speed-solving Rubik's cubes

Keisuke Okubo (大久保圭介) (2023OKUB01) has 5 nemeses in the country (Japan):

	WCA ID	Name
2007NAKA03: Yu Nakajima (中島悠) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2616)	2007NAKA03	Yu Nakajima (中島悠)	View Yu Nakajima (中島悠)'s WCA profile	Compare Yu Nakajima (中島悠) with Keisuke Okubo (大久保圭介)
2012YANA01: Taku Yanai (矢内拓) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2485)	2012YANA01	Taku Yanai (矢内拓)	View Taku Yanai (矢内拓)'s WCA profile	Compare Taku Yanai (矢内拓) with Keisuke Okubo (大久保圭介)
2013KATO01: Eva Kato (加藤映葉) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2603)	2013KATO01	Eva Kato (加藤映葉)	View Eva Kato (加藤映葉)'s WCA profile	Compare Eva Kato (加藤映葉) with Keisuke Okubo (大久保圭介)
2013KOBA01: Tomohiro Kobayashi (小林知広) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2623)	2013KOBA01	Tomohiro Kobayashi (小林知広)	View Tomohiro Kobayashi (小林知広)'s WCA profile	Compare Tomohiro Kobayashi (小林知広) with Keisuke Okubo (大久保圭介)
2019NOGA01: Ao Nogami (野上碧) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2652)	2019NOGA01	Ao Nogami (野上碧)	View Ao Nogami (野上碧)'s WCA profile	Compare Ao Nogami (野上碧) with Keisuke Okubo (大久保圭介)