World: Billie Jean King Cup - Group I - Doubles - Main |
| | Aoyama S./Hozumi E. | Jiang X./Zheng W. | CAN. | details | 15.04.2023 |
| | Aoyama S./Hozumi E. | Chaudhari V./Yamalapalli S. | 2:0 (6:3, 6:4) | details | 14.04.2023 |
| | Aoyama S./Hozumi E. | Kahramonova M./Valihanova O. | 2:0 (6:0, 6:0) | details | 13.04.2023 |
| | Aoyama S./Hozumi E. | Kumkhum L./Plipuech P. | 2:0 (6:2, 7:5) | details | 12.04.2023 |
| | Aoyama S./Hozumi E. | Kovapitukted P./Plipuech P. | CAN. | details | 12.04.2023 |
| | Aoyama S./Hozumi E. | Choi J. H./Kim D. | 2:0 (7:5, 6:2) | details | 11.04.2023 |
Mexico: Guadalajara - Doubles - Main |
| 1/8-finals | Aoyama S./Hozumi E. | Kudermetova V./Mertens E. | 1:2 (2:6, 6:3, 6:10) | details | 18.10.2022 |
| 1/16-finals | Aoyama S./Hozumi E. | Eikeri U./Mihalikova T. | 2:0 (6:3, 6:4) | details | 17.10.2022 |
USA: San Diego - Doubles - Main |
| 1/8-finals | Aoyama S./Hozumi E. | Melichar-Martinez N./Perez E. | 1:2 (4:6, 6:3, 5:10) | details | 12.10.2022 |
World: Billie Jean King Cup - World Group II - Doubles - Play Offs |
| | Aoyama S./Hozumi E. | Pattinama Kerkhove L./Schuurs D. | 2:1 (6:3, 3:6, 10:6) | details | 21.04.2019 |
World: Fed Cup - Group I - Doubles - Promotion |
| | Shvedova Y./Voskoboeva G. | Aoyama S./Hozumi E. | 2:0 (6:3, 7:62) | details | 11.02.2017 |
World: Fed Cup - Group I - Doubles - Main |
| | Duan Y./Yang Z. | Aoyama S./Hozumi E. | 0:2 (63:7, 5:7) | details | 10.02.2017 |
| | Yang Z./Zhang K. | Aoyama S./Hozumi E. | CAN. | details | 10.02.2017 |
| | Aoyama S./Hozumi E. | Iglupas K./Patrimonio A. C. | 2:0 (6:2, 6:1) | details | 09.02.2017 |
| | Aoyama S./Hozumi E. | Raina A./Thandi K. K. | 2:0 (6:1, 6:3) | details | 08.02.2017 |
USA: Washington - Doubles - Main |
| Quarter-finals | Aoyama S./Hozumi E. | Arruabarrena L./Klepac A. | 0:2 (3:6, 1:6) | details | 06.08.2015 |
| 1/8-finals | Aoyama S./Hozumi E. | Bogdan E./Broady N. | 2:0 (6:1, 6:4) | details | 04.08.2015 |