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Hitoshi Iwai (岩井仁志) (2010IWAI01) has 22 nemeses in the country (Japan):

	WCA ID	Name
2005KOSE01: Fumiki Koseki (古関章記) View WCA profile Head to head with 2010IWAI01 See my nemeses (2) See who I nemesize (2030)	2005KOSE01	Fumiki Koseki (古関章記)	View Fumiki Koseki (古関章記)'s WCA profile	Compare Fumiki Koseki (古関章記) with Hitoshi Iwai (岩井仁志)
2006TABU02: Yumu Tabuchi (田渕雄夢) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2217)	2006TABU02	Yumu Tabuchi (田渕雄夢)	View Yumu Tabuchi (田渕雄夢)'s WCA profile	Compare Yumu Tabuchi (田渕雄夢) with Hitoshi Iwai (岩井仁志)
2007NAKA03: Yu Nakajima (中島悠) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2438)	2007NAKA03	Yu Nakajima (中島悠)	View Yu Nakajima (中島悠)'s WCA profile	Compare Yu Nakajima (中島悠) with Hitoshi Iwai (岩井仁志)
2007YOSH01: Takumi Yoshida (吉田匠) View WCA profile Head to head with 2010IWAI01 See who I nemesize (1714)	2007YOSH01	Takumi Yoshida (吉田匠)	View Takumi Yoshida (吉田匠)'s WCA profile	Compare Takumi Yoshida (吉田匠) with Hitoshi Iwai (岩井仁志)
2008HASH02: Wataru Hashimura (端村航) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2351)	2008HASH02	Wataru Hashimura (端村航)	View Wataru Hashimura (端村航)'s WCA profile	Compare Wataru Hashimura (端村航) with Hitoshi Iwai (岩井仁志)
2008TAKA01: Yuhei Takagi (高木佑平) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2375)	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 Hitoshi Iwai (岩井仁志)
2008TOMI01: Takahiro Tomisawa (富沢隆広) View WCA profile Head to head with 2010IWAI01 See my nemeses (5) See who I nemesize (2114)	2008TOMI01	Takahiro Tomisawa (富沢隆広)	View Takahiro Tomisawa (富沢隆広)'s WCA profile	Compare Takahiro Tomisawa (富沢隆広) with Hitoshi Iwai (岩井仁志)
2008UENO01: Shuto Ueno (上野柊斗) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2444)	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 Hitoshi Iwai (岩井仁志)
2009IWAS01: Sachio Iwasaki (岩崎幸生) View WCA profile Head to head with 2010IWAI01 See my nemeses (3) See who I nemesize (2120)	2009IWAS01	Sachio Iwasaki (岩崎幸生)	View Sachio Iwasaki (岩崎幸生)'s WCA profile	Compare Sachio Iwasaki (岩崎幸生) with Hitoshi Iwai (岩井仁志)
2009KOBA02: Yuuki Kobayashi (古林祐輝) View WCA profile Head to head with 2010IWAI01 See my nemeses (3) See who I nemesize (2269)	2009KOBA02	Yuuki Kobayashi (古林祐輝)	View Yuuki Kobayashi (古林祐輝)'s WCA profile	Compare Yuuki Kobayashi (古林祐輝) with Hitoshi Iwai (岩井仁志)
2009SATO02: Shinichiro Sato (佐藤真一郎) View WCA profile Head to head with 2010IWAI01 See my nemeses (2) See who I nemesize (2228)	2009SATO02	Shinichiro Sato (佐藤真一郎)	View Shinichiro Sato (佐藤真一郎)'s WCA profile	Compare Shinichiro Sato (佐藤真一郎) with Hitoshi Iwai (岩井仁志)
2010SUGA01: Sei Sugama (洲鎌星) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2413)	2010SUGA01	Sei Sugama (洲鎌星)	View Sei Sugama (洲鎌星)'s WCA profile	Compare Sei Sugama (洲鎌星) with Hitoshi Iwai (岩井仁志)
2010YAMA04: Yuki Yamamoto (山本祐輝) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2147)	2010YAMA04	Yuki Yamamoto (山本祐輝)	View Yuki Yamamoto (山本祐輝)'s WCA profile	Compare Yuki Yamamoto (山本祐輝) with Hitoshi Iwai (岩井仁志)
2012YANA01: Taku Yanai (矢内拓) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2302)	2012YANA01	Taku Yanai (矢内拓)	View Taku Yanai (矢内拓)'s WCA profile	Compare Taku Yanai (矢内拓) with Hitoshi Iwai (岩井仁志)
2013KATO01: Eva Kato (加藤映葉) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2495)	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 Hitoshi Iwai (岩井仁志)
2013KOBA01: Tomohiro Kobayashi (小林知広) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2443)	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 Hitoshi Iwai (岩井仁志)
2014NISH04: Shintaro Nishijo View WCA profile Head to head with 2010IWAI01 See who I nemesize (2221)	2014NISH04	Shintaro Nishijo	View Shintaro Nishijo's WCA profile	Compare Shintaro Nishijo with Hitoshi Iwai (岩井仁志)
2014TANA01: Takayuki Tanaka (田中隆喜) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2344)	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 Hitoshi Iwai (岩井仁志)
2015TAKA06: Taiga Takaoka (高岡汰虎) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2404)	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 Hitoshi Iwai (岩井仁志)
2017SAKA03: Kazuki Sakamoto (坂本一樹) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2170)	2017SAKA03	Kazuki Sakamoto (坂本一樹)	View Kazuki Sakamoto (坂本一樹)'s WCA profile	Compare Kazuki Sakamoto (坂本一樹) with Hitoshi Iwai (岩井仁志)
2017SASA03: Akifumi Sasaki (佐々木彰史) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2174)	2017SASA03	Akifumi Sasaki (佐々木彰史)	View Akifumi Sasaki (佐々木彰史)'s WCA profile	Compare Akifumi Sasaki (佐々木彰史) with Hitoshi Iwai (岩井仁志)
2019NOGA01: Ao Nogami (野上碧) View WCA profile Head to head with 2010IWAI01 See who I nemesize (2467)	2019NOGA01	Ao Nogami (野上碧)	View Ao Nogami (野上碧)'s WCA profile	Compare Ao Nogami (野上碧) with Hitoshi Iwai (岩井仁志)