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

Koki Mukai (向井皇喜) (2019MUKA01) has 14 nemeses in the country (Japan):

	WCA ID	Name
2007NAKA03: Yu Nakajima (中島悠) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2895)	2007NAKA03	Yu Nakajima (中島悠)	View Yu Nakajima (中島悠)'s WCA profile	Compare Yu Nakajima (中島悠) with Koki Mukai (向井皇喜)
2008UENO01: Shuto Ueno (上野柊斗) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2903)	2008UENO01	Shuto Ueno (上野柊斗)	View Shuto Ueno (上野柊斗)'s WCA profile	Compare Shuto Ueno (上野柊斗) with Koki Mukai (向井皇喜)
2012YANA01: Taku Yanai (矢内拓) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2772)	2012YANA01	Taku Yanai (矢内拓)	View Taku Yanai (矢内拓)'s WCA profile	Compare Taku Yanai (矢内拓) with Koki Mukai (向井皇喜)
2013KATO01: Eva Kato (加藤映葉) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2874)	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 Koki Mukai (向井皇喜)
2013KOBA01: Tomohiro Kobayashi (小林知広) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2908)	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 Koki Mukai (向井皇喜)
2014TANA01: Takayuki Tanaka (田中隆喜) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2786)	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 Koki Mukai (向井皇喜)
2016MANN01: Evan Akira Mann (マンエヴァン朗) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2948)	2016MANN01	Evan Akira Mann (マンエヴァン朗)	View Evan Akira Mann (マンエヴァン朗)'s WCA profile	Compare Evan Akira Mann (マンエヴァン朗) with Koki Mukai (向井皇喜)
2017KUSA01: Kohdai Kusatani (草谷幸大) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2701)	2017KUSA01	Kohdai Kusatani (草谷幸大)	View Kohdai Kusatani (草谷幸大)'s WCA profile	Compare Kohdai Kusatani (草谷幸大) with Koki Mukai (向井皇喜)
2019NOGA01: Ao Nogami (野上碧) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2938)	2019NOGA01	Ao Nogami (野上碧)	View Ao Nogami (野上碧)'s WCA profile	Compare Ao Nogami (野上碧) with Koki Mukai (向井皇喜)
2021YAMA01: Kai Yamamoto (山本快) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2806)	2021YAMA01	Kai Yamamoto (山本快)	View Kai Yamamoto (山本快)'s WCA profile	Compare Kai Yamamoto (山本快) with Koki Mukai (向井皇喜)
2022MIYA01: Hajime Miyazaki (宮崎朔) View WCA profile Head to head with 2019MUKA01 See who I nemesize (2817)	2022MIYA01	Hajime Miyazaki (宮崎朔)	View Hajime Miyazaki (宮崎朔)'s WCA profile	Compare Hajime Miyazaki (宮崎朔) with Koki Mukai (向井皇喜)
2023IGUC01: Takeru Iguchi (井口丈瑠) View WCA profile Head to head with 2019MUKA01 See my nemeses (1) See who I nemesize (2658)	2023IGUC01	Takeru Iguchi (井口丈瑠)	View Takeru Iguchi (井口丈瑠)'s WCA profile	Compare Takeru Iguchi (井口丈瑠) with Koki Mukai (向井皇喜)
2023SAKA04: Kantaro Sakamoto (坂本貫太郎) View WCA profile Head to head with 2019MUKA01 See my nemeses (2) See who I nemesize (2711)	2023SAKA04	Kantaro Sakamoto (坂本貫太郎)	View Kantaro Sakamoto (坂本貫太郎)'s WCA profile	Compare Kantaro Sakamoto (坂本貫太郎) with Koki Mukai (向井皇喜)
2024TSUT01: Haruki Tsutsui (筒井遥規) View WCA profile Head to head with 2019MUKA01 See my nemeses (1) See who I nemesize (2697)	2024TSUT01	Haruki Tsutsui (筒井遥規)	View Haruki Tsutsui (筒井遥規)'s WCA profile	Compare Haruki Tsutsui (筒井遥規) with Koki Mukai (向井皇喜)