| 1912 Summer Olympics |
Japan
|
Yahiko Mishima
|
Athletics
|
|
|
| 1920 Summer Olympics |
Japan
|
Gensabulo Noguchi
|
Athletics
|
|
|
| 1924 Summer Olympics |
Japan
|
?
|
|
|
|
| 1928 Summer Olympics |
Japan
|
Yonetaro Nakazawa
|
Athletics
|
|
|
| 1928 Winter Olympics |
Japan
|
Subaru Takahashi
|
Cross Country Skiing
|
|
|
| 1932 Summer Olympics |
Japan
|
Mikio Oda
|
Athletics
|
|
|
| 1932 Winter Olympics |
Japan
|
?
|
|
|
|
| 1936 Summer Olympics |
Japan
|
Kenkichi Oshima
|
Athletics
|
|
|
| 1936 Winter Olympics |
Japan
|
Kazuyoshi Oimatsu
|
Figure Skating
|
|
|
| 1952 Summer Olympics |
Japan
|
Bunkichi Sawada
|
Athletics
|
|
|
| 1952 Winter Olympics |
Japan
|
–
|
|
|
|
| 1956 Summer Olympics |
Japan
|
Shozo Sasahara
|
Wrestling
|
|
|
| 1956 Winter Olympics |
Japan
|
Hiroshi Yoshizawa
|
Nordic Combined
|
|
|
| 1956 Equestrian Olympics |
Japan
|
Kunihiro Ohta
|
Equestrian Jumping
|
|
|
| 1960 Summer Olympics |
Japan
|
Takashi Ono
|
Artistic Gymnastics
|
|
|
| 1960 Winter Olympics |
Japan
|
Junko Ueno
|
Figure Skating
|
|
|
| 1964 Summer Olympics |
Japan
|
Makoto Fukui
|
Swimming
|
|
|
| 1964 Winter Olympics |
Japan
|
Sadao Kikuchi
|
Ski Jumping
|
|
|
| 1968 Summer Olympics |
Japan
|
Yukio Endo
|
Artistic Gymnastics
|
|
|
| 1968 Winter Olympics |
Japan
|
Takaaki Kaneiri
|
Ice Hockey
|
|
|
| 1972 Summer Olympics |
Japan
|
Masatoshi Shinomaki
|
Judo
|
|
|
| 1972 Winter Olympics |
Japan
|
Mineyuki Mashiko
|
Cross Country Skiing
|
|
|
| 1976 Summer Olympics |
Japan
|
Katsutoshi Nekoda
|
Volleyball
|
|
|
| 1976 Winter Olympics |
Japan
|
Masaki Suzuki
|
Speed Skating
|
|
|
| 1980 Winter Olympics |
Japan
|
Herb Wakabayashi
|
Ice Hockey
|
|
|
| 1984 Summer Olympics |
Japan
|
Shigenobu Murofushi
|
Athletics
|
|
|
| 1984 Winter Olympics |
Japan
|
Tadayuki Takahashi
|
Figure Skating
|
|
|
| 1988 Summer Olympics |
Japan
|
Mikako Kotani
|
Artistic Swimming
|
|
|
| 1988 Winter Olympics |
Japan
|
Seiko Hashimoto
|
Speed Skating
|
|
|
| 1992 Summer Olympics |
Japan
|
Kumi Nakada
|
Volleyball
|
|
|
| 1992 Winter Olympics |
Japan
|
Tsutomu Kawasaki
|
Short Track Speed Skating
|
|
|
| 1994 Winter Olympics |
Japan
|
Reiichi Mikata
|
Nordic Combined
|
|
|
| 1996 Summer Olympics |
Japan
|
Ryoko Tamura
|
Judo
|
|
|
| 1998 Winter Olympics |
Japan
|
Hiroyasu Shimizu
|
Speed Skating
|
|
|
| 2000 Summer Olympics |
Japan
|
Kosei Inoue
|
Judo
|
|
|
| 2002 Winter Olympics |
Japan
|
Eriko Sanmiya
|
Speed Skating
|
|
|
| 2004 Summer Olympics |
Japan
|
Kyoko Hamaguchi
|
Wrestling
|
|
56 |
| 2006 Winter Olympics |
Japan
|
Joji Kato
|
Speed Skating
|
|
|
| 2008 Summer Olympics |
Japan
|
Ai Fukuhara
|
Table Tennis
|
|
23 |
| 2010 Summer Youth Olympics |
Japan
|
Ayuka Tanioka
|
Table Tennis
|
|
|
| 2010 Winter Olympics |
Japan
|
Tomomi Okazaki
|
Speed Skating
|
|
43 |
| 2012 Summer Olympics |
Japan
|
Saori Yoshida
|
Wrestling
|
|
95 |
| 2012 Winter Youth Olympics |
Japan
|
Sumire Kikuchi
|
Short Track Speed Skating
|
|
26 |
| 2014 Summer Youth Olympics |
Japan
|
Akane Yamaguchi
|
Badminton
|
|
95 |
| 2014 Winter Olympics |
Japan
|
Ayumi Ogasawara
|
Curling
|
|
87 |
| 2016 Summer Olympics |
Japan
|
Keisuke Ushiro
|
Athletics
|
|
104 |
| 2016 Winter Youth Olympics |
Japan
|
Masamitsu Ito
|
Ski Jumping
|
|
26 |
| 2018 Summer Youth Olympics |
Japan
|
Yuka Kagami
|
Wrestling
|
|
102 |
| 2018 Winter Olympics |
Japan
|
Noriaki Kasai
|
Ski Jumping
|
|
62 |
| 2020 Summer Olympics |
Japan
|
Yui Susaki
|
Wrestling
|
|
206 |
| 2020 Summer Olympics |
Japan
|
Rui Hachimura
|
Basketball
|
|
206 |
| 2022 Winter Olympics |
Japan
|
Arisa Go
|
Speed Skating
|
|
10 |
| 2022 Winter Olympics |
Japan
|
Akito Watabe
|
Nordic Combined
|
|
10 |