1 Asia Canoe Slalom Championship counting for World Cup points
References
1. ^{{cite web|title=Profile and results|url=https://www.canoeslalom.net/doku.php/en_sportler/spo_10332n|website=CanoeSlalom.net|accessdate=12 November 2017}}
2. ^{{cite web|title=Profile and results|url=https://www.sports-reference.com/olympics/athletes/na/hiroyuki-nagao-1.html|website=Sports-Reference.com|accessdate=12 November 2017}}
{{DEFAULTSORT:Nagao, Hiroyuki}}{{Japan-canoe-bio-stub}}
6 : 1980 births|Canoeists at the 2008 Summer Olympics|Japanese male canoeists|Living people|Olympic canoeists of Japan|Canoeists at the 2010 Asian Games