| Affiliation ID | 5525 |
|---|---|
| Full name | Nihon University |
| Short name | Nihon University |
| Place | Tokyo (JPN) |
| Sports | ALP/ATH/BBL/BKB/CCS/CRD/DIV/ROW/SJP/SSK/SWM/WRE |
| Kosei Akaishi | WRE | Olympics | 1984—1992 | |
| Tetsuo Hamuro | SWM | Olympics | 1936 | |
| Kiyoshi Hayasaka | CCS | Olympics | 1976 | |
| Tamon Honda | WRE | Olympics | 1984—1992 | |
| Naomi Hoshikawa | CCS | Olympics | 1992 | |
| Toshiaki Imamura | SSK | Olympics | 1984 | |
| Kiyomi Ito | SSK | Olympics | 1972 | |
| Tatsuo Kitamura | CCS | Olympics | 1964 | |
| Takashi Kobayashi | WRE | Olympics | 1988 | |
| Hozumi Moriyama | SSK | Olympics | 1988 | |
| Fumihiko Moroyama | BKB | Olympics | 1964 | |
| Osamu Naito | SSK | Olympics | 1972 | |
| Hiroshi Ogawa | CCS | Olympics | 1968 | |
| Sotoo Okushiba | CCS | Olympics | 1968 | |
| Masashi Omiya | CRD | Olympics | 1960—1964 | |
| Mihoko Otsue | ALP | Olympics | 1968 | |
| Hachiro Sato | ROW | Olympics | 1928 | |
| Hisayoshi Sato | SWM | Olympics | 2008 | |
| Satoshi Sato | CCS | Olympics | 1984 | |
| Tsuneo Shibahara | DIV | Olympics | 1936 | |
| Naoki Shimura | SJP | Olympics | 1964 | |
| Noboru Sugimoto | SWM | Olympics | 1932 | |
| Fusashige Suzuki | ATH | Olympics | 1936 | |
| Hideaki Tomiyama | WRE | Olympics | 1984 | |
| Hisakichi Toyoda | SWM | Olympics | 1932 | |
| Luis Varela | WRE | Olympics | 1996 | |
| Yutaka Wada | BBL | Non-Medal | 1984 | |
| Junko Yamakawa | ALP | Olympics | 1998 | |
| Masaharu Yamazaki | CCS | Olympics | 1988 | |
| Masanori Yusa | SWM | Olympics | 1932—1936 |