| Date | 31 July 2021 |
|---|---|
| Location | Nippon Budokan, Chiyoda, Tokyo |
| Competitor | NOC | Matches Won | |
|---|---|---|---|
| Mongolia |  MGL | 4 | |
| Republic of Korea |  KOR | 1 |
Mongolia| Pos | Competitor | Matches Won | |||
|---|---|---|---|---|---|
| Ölziibayaryn Düürenbayar | – | ||||
| Dorjsürengiin Sumyaa | – | ||||
| Tsend-Ochiryn Tsogtbaatar | – | ||||
| Boldyn Gankhaich | – | ||||
| Gantulgyn Altanbagana | – | ||||
| Otgon Mönkhtsetseg (DNS) | – | ||||
| Team Totals | 4 | ||||
Republic of Korea| Pos | Competitor | Matches Won | |||
|---|---|---|---|---|---|
| Kim Min-Jong | – | ||||
| Kim Ji-Su | – | ||||
| An Chang-Rim | – | ||||
| Kim Seong-Yeon | – | ||||
| Gwak Dong-Han | – | ||||
| Han Mi-Jin (DNS) | – | ||||
| Team Totals | 1 | ||||
| Match | Date/Time | Location | Competitors | NOC | Result | Competitors | NOC | |
|---|---|---|---|---|---|---|---|---|
| >90 kg Men | 31 Jul | Mat 1 | Ölziibayaryn Düürenbayar | MGL | Ippon | Kim Min-Jong | KOR | |
| ≤57 kg Women | 31 Jul | Mat 1 | Dorjsürengiin Sumyaa | MGL | Waza-ari | Kim Ji-Su | KOR | |
| ≤73 kg Men | 31 Jul | Mat 1 | Tsend-Ochiryn Tsogtbaatar | MGL | Ippon | An Chang-Rim | KOR | |
| ≤70 kg Women | 31 Jul | Mat 1 | Boldyn Gankhaich | MGL | Waza-ari | Kim Seong-Yeon | KOR | |
| ≤90 kg Men | 31 Jul | Mat 1 | Gantulgyn Altanbagana | MGL | Ippon | Gwak Dong-Han | KOR | |
| >70 kg Women | 31 Jul | Otgon Mönkhtsetseg | MGL | Han Mi-Jin | KOR |
