Japan in Boxing

1928 Summer Olympics

Bantamweight, Men Fuji Okamoto =9
Welterweight, Men Kintaro Usuda =5

1932 Summer Olympics

Flyweight, Men Kiyonobu Murakami =5
Bantamweight, Men Akira Nakao =5
Featherweight, Men Katsuo Kameoka =9
Lightweight, Men Hwang Eul-Su =8
Welterweight, Men Aikoku Hirabayashi =9

1936 Summer Olympics

Flyweight, Men Chiyoto Nakano =9
Bantamweight, Men Shunpei Hashioka =5
Featherweight, Men Sajiro Miyama =16
Lightweight, Men Hidekichi Nagamatsu =9
Welterweight, Men Kyu-Hwan Lee =17

1952 Summer Olympics

Flyweight, Men Yoshitaro Nagata =16
Featherweight, Men Toshihito Ishimaru =17

1956 Summer Olympics

Flyweight, Men Kenji Yonekura =5
Featherweight, Men Shinichiro Suzuki =5
Lightweight, Men Toshihito Ishimaru =9

1960 Summer Olympics

Flyweight, Men Kiyoshi Tanabe =3 Bronze
Bantamweight, Men Katsuo Haga =9
Featherweight, Men Shinetsu Suzuki =9
Lightweight, Men Yasuyuki Ito =9
Light-Welterweight, Men Katsuji Watanabe =17

1964 Summer Olympics

Flyweight, Men Shuta Yoshino =9
Bantamweight, Men Takao Sakurai 1 Gold
Featherweight, Men Masakuzu Takayama =9
Lightweight, Men Kanemaru Shiratori =9
Light-Welterweight, Men Hoji Yonekura =9
Welterweight, Men Kichijiro Hamada =5
Light-Middleweight, Men Koji Masuda =9
Middleweight, Men Hitoshi Tenma =17
Heavyweight, Men Tadayuki Maruyama =9

1968 Summer Olympics

Light-Flyweight, Men Junji Watanabe =17
Flyweight, Men Tetsuaki Nakamura =5
Bantamweight, Men Eiji Morioka =3 Bronze
Featherweight, Men Tadashi Okamoto =17

1972 Summer Olympics

Light-Flyweight, Men Yoshimitsu Aragaki =17
Flyweight, Men Fujio Nagai =17
Featherweight, Men Kazuo Kobayashi =5
Light-Welterweight, Men Kyoji Shinohara =5

1976 Summer Olympics

Light-Flyweight, Men Noboru Uchiyama =17
Flyweight, Men Toshinori Koga =9
Bantamweight, Men Hitoshi Ishigaki =9
Featherweight, Men Yukio Odagiri =9
Lightweight, Men Yukio Segawa =15
Welterweight, Men Yoshifumi Seki =9

1984 Summer Olympics

Light-Flyweight, Men Mamoru Kuroiwa =5
Flyweight, Men Seiki Segawa =9
Bantamweight, Men Hiroaki Takami =9
Featherweight, Men Satoru Higashi =9
Light-Welterweight, Men Kunihiro Miura =17
Welterweight, Men Akinobu Hiranaka =17
Light-Middleweight, Men Chiharu Ogiwara =9

1988 Summer Olympics

Light-Flyweight, Men Mamoru Kuroiwa =32
Flyweight, Men Setsuo Segawa =17
Bantamweight, Men Katsuyuki Matsushima =5
Featherweight, Men Wataru Yamada =17
Lightweight, Men Satoru Higashi =17
Light-Welterweight, Men Kunihiro Miura =32
Welterweight, Men Yoshiaki Takahashi =33

1992 Summer Olympics

Light-Flyweight, Men Tadahiro Sasaki =9
Lightweight, Men Shigeyuki Dobashi =9
Welterweight, Men Masashi Kawakami =17
Light-Middleweight, Men Hiroshi Nagashima =17

1996 Summer Olympics

Flyweight, Men Kazumasa Tsujimoto =17
Light-Welterweight, Men Fumitaka Nitami =17
Middleweight, Men Hirokuni Moto =9

2000 Summer Olympics

Bantamweight, Men Kazumasa Tsujimoto =9
Featherweight, Men Hidehiko Tsukamoto =17

2004 Summer Olympics

Light-Flyweight, Men Toshiyuki Igarashi =17

2008 Summer Olympics

Featherweight, Men Satoshi Shimizu =9
Light-Welterweight, Men Masatsugu Kawachi =9

2012 Summer Olympics

Flyweight, Men Katsuaki Susa =17
Bantamweight, Men Satoshi Shimizu =3 Bronze
Welterweight, Men Yasuhiro Suzuki =9
Middleweight, Men Ryota Murata 1 Gold

2014 Summer Youth Olympics

Light-Flyweight, Boys Subaru Murata 3 Bronze
Lightweight, Boys Goh Hosaka 4
Light-Welterweight, Boys Toshihiro Suzuki 2 Silver

2016 Summer Olympics

Bantamweight, Men Arashi Morisaka =17
Lightweight, Men Daisuke Narimatsu =9

2020 Summer Olympics

Flyweight, Men Ryomei Tanaka =3 Bronze
Lightweight, Men Daisuke Narimatsu =9
Welterweight, Men Sewonrets Okazawa =9
Middleweight, Men Yuito Moriwaki =9
Flyweight, Women Tsukimi Namiki =3 Bronze
Featherweight, Women Sena Irie 1 Gold