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Hideki Niina (新名秀樹) (2008NIIN01) has 2 nemeses in the country (Japan):

	WCA ID	Name
2013KOBA01: Tomohiro Kobayashi (小林知広) View WCA profile Head to head with 2008NIIN01 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 Hideki Niina (新名秀樹)
2022MIYA01: Hajime Miyazaki (宮崎朔) View WCA profile Head to head with 2008NIIN01 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 Hideki Niina (新名秀樹)

Based on data export from 2nd December 2025
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