Results for Japan in Singles, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1988 Summer Olympics	Seiji Ono	=9
	Kiyoshi Saito	=17
	Yoshihito Miyazaki	=25
1992 Summer Olympics	Hiroshi Shibutani	=17
	Koji Matsushita	=17
	Takehiro Watanabe	=33
1996 Summer Olympics	Koji Matsushita	=9
	Hiroshi Shibutani	=17
	Toshio Tasaki	=33
2000 Summer Olympics	Koji Matsushita	=9
	Toshio Tasaki	=9
	Seiko Iseki	=17
2004 Summer Olympics	Koji Matsushita	=17
	Shu Arai	=49
	Ryo Yuzawa	=49
2008 Summer Olympics	Yo Kan	=9
	Jun Mizutani	=17
	Seiya Kishikawa	=33
2012 Summer Olympics	Seiya Kishikawa	=5
	Jun Mizutani	=9
2016 Summer Olympics	Jun Mizutani	3	Bronze
	Koki Niwa	=5
2020 Summer Olympics	Tomokazu Harimoto	=9
	Koki Niwa	=9
2024 Summer Olympics	Tomokazu Harimoto	=5
	Shunsuke Togami	=9