Hong Kong: M15 Hong Kong 2 - Doubles - Main |
| Final | Inui Y./Nishiwaki K. | Auytayakul S./Samrej K. | 1:2 (4:6, 6:3, 6:10) | details | 22.06.2024 |
| Semi-finals | Dev S D P./Kalyanpur A. | Inui Y./Nishiwaki K. | 1:2 (4:6, 6:1, 10:12) | details | 21.06.2024 |
| Quarter-finals | Inui Y./Nishiwaki K. | Chanta T./Suksumrarn T. | 2:1 (7:65, 4:6, 10:7) | details | 20.06.2024 |
| 1/8-finals | Golubev D./Tiurnev E. | Inui Y./Nishiwaki K. | 1:2 (3:6, 7:63, 5:10) | details | 19.06.2024 |
Hong Kong: M15 Hong Kong - Doubles - Main |
| Quarter-finals | Inui Y./Nishiwaki K. | Masabayashi T./Suksumrarn T. | 0:2 (63:7, 64:7) | details | 13.06.2024 |
| 1/8-finals | Chan K./Wong T. F. | Inui Y./Nishiwaki K. | 0:2 (61:7, 3:6) | details | 13.06.2024 |
South Korea: M15 Daegu - Doubles - Main |
| 1/8-finals | Kim J. H./Oh Chan-Yeong | Chen Y./Nishiwaki K. | 2:0 (7:5, 6:4) | details | 04.06.2024 |
Romania: M15 Bucharest 3 - Doubles - Main |
| 1/8-finals | Agostini S./De Vincentis M. | Caldes J./Nishiwaki K. | 2:0 (6:3, 7:5) | details | 21.05.2024 |
Kazakhstan: M15 Shymkent 2 - Doubles - Main |
| Semi-finals | Inui Y./Nishiwaki K. | Lomakin G./Verbin P. | 0:2 (4:6, 5:7) | details | 26.04.2024 |
| Quarter-finals | Inui Y./Nishiwaki K. | Bakshi A./Schell N. | 2:0 (6:2, 7:5) | details | 25.04.2024 |
| 1/8-finals | Garcia Mestre J./Zhalgasbay D. | Inui Y./Nishiwaki K. | 1:2 (4:6, 6:1, 7:10) | details | 23.04.2024 |
Kazakhstan: M15 Shymkent - Doubles - Main |
| 1/8-finals | Fomin S./Vanshelboim E. | Inui Y./Nishiwaki K. | 2:1 (6:4, 62:7, 10:5) | details | 18.04.2024 |
Japan: M15 Tsukuba - Doubles - Main |
| 1/8-finals | Huang T./Masabayashi T. | Nishiwaki K./Shin W. | 2:1 (6:2, 3:6, 11:9) | details | 27.03.2024 |
Japan: M15 Nishi-Tokyo - Doubles - Main |
| Final | Kusuhara Y./Mochizuki Y. | Kono Y./Nishiwaki K. | 2:0 (7:69, 7:5) | details | 23.03.2024 |
| Semi-finals | Kono Y./Nishiwaki K. | Saitoh K./Yamanaka T. | 2:0 (6:3, 7:64) | details | 22.03.2024 |
| Quarter-finals | Kono Y./Nishiwaki K. | Lee J. M./Song M.-K. | 2:0 (7:5, 6:3) | details | 21.03.2024 |
| 1/8-finals | Masabayashi T./Matsuda K. | Kono Y./Nishiwaki K. | 0:2 (3:6, 4:6) | details | 19.03.2024 |
Japan: M15 Yanagawa - Doubles - Main |
| Quarter-finals | Kawachi K./Nishiwaki K. | Inui Y./Suzuki K. | 0:2 (5:7, 4:6) | details | 23.12.2023 |
| 1/8-finals | Nakagawa S./Ogura K. | Kawachi K./Nishiwaki K. | 1:2 (4:6, 6:3, 6:10) | details | 23.12.2023 |