 Tunisia: M15 Monastir 15 - Doubles - Main |
|---|
| 1/8-finals | Chikami S./Matsuda R. | Knaff A./Wehnelt K. | 0:2 (5:7, 3:6) | details | 10.04.2024 |
 Japan: M15 Nishi-Tokyo - Doubles - Main |
|---|
| Semi-finals | Chikami S./Yamaguchi Y. | Kusuhara Y./Mochizuki Y. | 1:2 (7:65, 2:6, 4:10) | details | 22.03.2024 |
| Quarter-finals | Castelnuovo L./Ho R. | Chikami S./Yamaguchi Y. | 0:2 (69:7, 1:6) | details | 21.03.2024 |
| 1/8-finals | Morita K./Motoyama S. | Chikami S./Yamaguchi Y. | 0:2 (4:6, 1:6) | details | 21.03.2024 |
| Japan: M15 Yanagawa - Doubles - Main |
|---|
| 1/8-finals | Isomura K./Sueoka Y. | Chikami S./Imamura M. | 2:0 (7:5, 6:0) | details | 23.12.2023 |
| Tunisia: M15 Monastir 18 - Doubles - Main |
|---|
| 1/8-finals | Chikami S./Inui Y. | Evans T./Xiao L. | 0:2 (1:6, 4:6) | details | 02.05.2023 |
| Tunisia: M15 Monastir 17 - Doubles - Main |
|---|
| 1/8-finals | Bouquier A./Rivet M. | Chikami S./Kusuhara Y. | 2:1 (2:6, 7:64, 10:4) | details | 25.04.2023 |
| Japan: M25 Kashiwa - Doubles - Main |
|---|
| 1/8-finals | Chikami S./Masabayashi T. | Hazawa S./Shimizu Y. | 1:2 (5:7, 6:3, 7:10) | details | 04.04.2023 |
 Kazakhstan: M15 Aktobe - Doubles - Main |
|---|
| 1/8-finals | Denisov I./Zhukov M. | Chikami S./Kawahashi Y. | 2:1 (7:5, 4:6, 10:4) | details | 01.03.2023 |
| Tunisia: M15 Monastir 5 - Doubles - Main |
|---|
| Quarter-finals | Bittoun C./Chikami S. | Bax F./Bouquier A. | 0:2 (5:7, 3:6) | details | 02.02.2023 |
| 1/8-finals | Milicevic L./Pisaric A. | Bittoun C./Chikami S. | WO. | details | 01.02.2023 |
| Tunisia: M15 Monastir 2 - Doubles - Main |
|---|
| Final | Perez Sanz D./Wehnelt K. | Chikami S./Matsuda R. | 2:0 (6:4, 6:4) | details | 14.01.2023 |
| Semi-finals | Chikami S./Matsuda R. | Ivanov S. A./Nesterov P. | 2:0 (6:1, 6:3) | details | 13.01.2023 |
| Quarter-finals | Chikami S./Matsuda R. | Gima S./Lilov V. | 1:0 RET. (6:4, 6:6) | details | 13.01.2023 |
| 1/8-finals | Chikami S./Matsuda R. | Boika L./Jiang H. | 2:0 (6:0, 6:1) | details | 11.01.2023 |
 Sri Lanka: M15 Colombo - Doubles - Main |
|---|
| Quarter-finals | Singh J./Singh K. | Brown P./Chikami S. | WO. | details | 21.07.2022 |
| 1/8-finals | Agostini S./Bucher R. M. | Brown P./Chikami S. | 0:2 (3:6, 3:6) | details | 19.07.2022 |
 Vietnam: M15 Tay Ninh 3 - Doubles - Main |
|---|
| Final | Le Quoc-K./Ly Nam H. | Chikami S./Imamura M. | 0:2 (5:7, 1:6) | details | 18.06.2022 |
| Semi-finals | Huang T./Yin B. S. | Chikami S./Imamura M. | 1:2 (0:6, 6:3, 8:10) | details | 17.06.2022 |
| Quarter-finals | Le Khanh Duy T./Nguyen P. V. | Chikami S./Imamura M. | 1:2 (6:3, 4:6, 4:10) | details | 16.06.2022 |
| 1/8-finals | Chikami S./Imamura M. | Addison A./Puttergill C. | 2:0 (6:4, 6:2) | details | 14.06.2022 |
| Vietnam: M15 Tay Ninh 2 - Doubles - Main |
|---|
| Quarter-finals | Alcantara F. C./Ly Nam H. | Chikami S./Imamura M. | 2:1 (4:6, 6:2, 10:7) | details | 09.06.2022 |
| 1/8-finals | Chikami S./Imamura M. | Dev S D P./Watanabe S. | 2:1 (3:6, 6:0, 10:8) | details | 08.06.2022 |
| Vietnam: M15 Tay Ninh - Doubles - Main |
|---|
| Semi-finals | Chikami S./Imamura M. | Kawachi K./Tanuma R. | 0:2 (4:6, 61:7) | details | 04.06.2022 |
| Quarter-finals | Le Quoc-K./Nguyen P. V. | Chikami S./Imamura M. | 0:2 (1:6, 63:7) | details | 03.06.2022 |
| 1/8-finals | Chikami S./Imamura M. | Lee J. M./Son J. H. | 2:0 (6:1, 6:2) | details | 31.05.2022 |
Australia: M25 Traralgon - Singles - Main
Malaysia: M15 Kuala Lumpur - Singles - Main