| Date | 31 July 2021 |
|---|---|
| Location | Nippon Budokan, Chiyoda, Tokyo |
| Competitor | NOC | Matches Won | |
|---|---|---|---|
| Japan |  JPN | 4 | |
| ROC |  ROC | 0 |
Japan| Pos | Competitor | Matches Won | |||
|---|---|---|---|---|---|
| Shohei Ono | – | ||||
| Chizuru Arai | – | ||||
| Shoichiro Mukai | – | ||||
| Akira Sone | – | ||||
| Aaron Wolf (DNS) | – | ||||
| Tsukasa Yoshida (DNS) | – | ||||
| Team Totals | 4 | ||||
ROC| Pos | Competitor | Matches Won | |||
|---|---|---|---|---|---|
| Musa Mogushkov | – | ||||
| Madina Taymazova | – | ||||
| Mikhail Igolnikov | – | ||||
| Aleksandra Babintseva | – | ||||
| Tamerlan Bashayev (DNS) | – | ||||
| Darya Mezhetskaya (DNS) | – | ||||
| Team Totals | 0 | ||||
| Match | Date/Time | Location | Competitors | NOC | Result | Competitors | NOC | |
|---|---|---|---|---|---|---|---|---|
| ≤73 kg Men | 31 Jul | Mat 1 | Shohei Ono | JPN | Ippon | Musa Mogushkov | ROC | |
| ≤70 kg Women | 31 Jul | Mat 1 | Chizuru Arai | JPN | Ippon | Madina Taymazova | ROC | |
| ≤90 kg Men | 31 Jul | Mat 1 | Shoichiro Mukai | JPN | Ippon | Mikhail Igolnikov | ROC | |
| >70 kg Women | 31 Jul | Akira Sone | JPN | Ippon | Aleksandra Babintseva | ROC | ||
| >90 kg Men | 31 Jul | Aaron Wolf | JPN | Tamerlan Bashayev | ROC | not contested | ||
| ≤57 kg Women | 31 Jul | Tsukasa Yoshida | JPN | Darya Mezhetskaya | ROC | not contested |
