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

Keisuke Okubo (大久保圭介) (2023OKUB01) has 10 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 (2449)	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)
2008TAKA01: Yuhei Takagi (高木佑平) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2385)	2008TAKA01	Yuhei Takagi (高木佑平)	View Yuhei Takagi (高木佑平)'s WCA profile	Compare Yuhei Takagi (高木佑平) with Keisuke Okubo (大久保圭介)
2009FUSH01: Arifumi Fushimi (伏見有史) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2303)	2009FUSH01	Arifumi Fushimi (伏見有史)	View Arifumi Fushimi (伏見有史)'s WCA profile	Compare Arifumi Fushimi (伏見有史) with Keisuke Okubo (大久保圭介)
2010SUGA01: Sei Sugama (洲鎌星) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2427)	2010SUGA01	Sei Sugama (洲鎌星)	View Sei Sugama (洲鎌星)'s WCA profile	Compare Sei Sugama (洲鎌星) 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 (2476)	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 (2453)	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)
2014TANA01: Takayuki Tanaka (田中隆喜) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2352)	2014TANA01	Takayuki Tanaka (田中隆喜)	View Takayuki Tanaka (田中隆喜)'s WCA profile	Compare Takayuki Tanaka (田中隆喜) with Keisuke Okubo (大久保圭介)
2015TAKA06: Taiga Takaoka (高岡汰虎) View WCA profile Head to head with 2023OKUB01 See who I nemesize (2418)	2015TAKA06	Taiga Takaoka (高岡汰虎)	View Taiga Takaoka (高岡汰虎)'s WCA profile	Compare Taiga Takaoka (高岡汰虎) with Keisuke Okubo (大久保圭介)
2017KIRA03: Takuya Kira (吉良拓也) View WCA profile Head to head with 2023OKUB01 See who I nemesize (1761)	2017KIRA03	Takuya Kira (吉良拓也)	View Takuya Kira (吉良拓也)'s WCA profile	Compare Takuya Kira (吉良拓也) 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 (2481)	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)