 Japan: M15 Kashiwa - Doubles - Main |
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| 1/8-finals | Imamura M./Takeru Y. | Fukuda S./Yoshimura D. | 2:0 (6:1, 6:2) | details | 02.04.2024 |
| Japan: M15 Tsukuba - Doubles - Main |
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| 1/8-finals | Ho R./Nam Ji S. | Fukuda S./Han Seon Yong | 2:0 (6:4, 6:3) | details | 27.03.2024 |
| Japan: M15 Nishi-Tokyo - Doubles - Main |
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| 1/8-finals | Imamura M./Uesugi K. | Fukuda S./Han Seon Yong | 2:1 (2:6, 6:2, 10:6) | details | 21.03.2024 |
| Japan: M15 Hinode - Doubles - Main |
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| Quarter-finals | Fukuda S./Mochizuki Y. | Castelnuovo L./Zhou Y. | 1:2 (3:6, 6:3, 6:10) | details | 15.03.2024 |
| 1/8-finals | Masabayashi T./Taguchi R. | Fukuda S./Mochizuki Y. | 1:2 (6:2, 1:6, 4:10) | details | 14.03.2024 |
| Japan: M15 Yanagawa 2 - Doubles - Main |
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| Quarter-finals | Ichikawa T./Kono Y. | Fukuda S./Yoshimura D. | 2:0 (6:2, 6:2) | details | 28.12.2023 |
| 1/8-finals | Hashimoto K./Tani S. | Fukuda S./Yoshimura D. | 0:2 (0:6, 4:6) | details | 26.12.2023 |
 Malaysia: M15 Kuala Lumpur - Doubles - Main |
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| Semi-finals | Fukuda S./Jeong Y. | Isaro P./Loof T. | 0:2 (65:7, 4:6) | details | 01.12.2023 |
| Quarter-finals | Zhao Z./Zheng B. | Fukuda S./Jeong Y. | 0:2 (1:6, 4:6) | details | 30.11.2023 |
| 1/8-finals | Susanto A./Trongcharoenchaikul W. | Fukuda S./Jeong Y. | CAN. | details | 28.11.2023 |
| 1/8-finals | Maruf A. I./Wibowo T. | Fukuda S./Jeong Y. | 0:2 (5:7, 2:6) | details | 28.11.2023 |
| Malaysia: M15 Ipoh Perak - Doubles - Main |
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| Quarter-finals | Fukuda S./Isomura K. | Han Seon Yong/Lee J. M. | WO. | details | 24.11.2023 |
| 1/8-finals | Chin C. D./Leong Prickett D. | Fukuda S./Isomura K. | 0:2 (4:6, 2:6) | details | 23.11.2023 |
| Malaysia: M15 Kuching - Doubles - Main |
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| 1/8-finals | Fukuda S./Kawachi K. | Trongcharoenchaikul W./Yin B. S. | 0:2 (4:6, 4:6) | details | 16.11.2023 |
| Japan: M25 Takasaki - Doubles - Main |
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| 1/8-finals | Fukuda S./Kawahashi Y. | Matsumura R./Takada M. | CAN. | details | 19.09.2023 |
| Japan: M25 Sapporo - Doubles - Main |
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| Quarter-finals | Huang C. C./Kikuchi Y. | Fukuda S./Watanabe S. | 2:1 (5:7, 7:5, 15:13) | details | 07.09.2023 |
| 1/8-finals | Saito S./Sakagawa H. | Fukuda S./Watanabe S. | 0:2 (63:7, 3:6) | details | 06.09.2023 |
 Indonesia: M25 Jakarta 7 - Doubles - Main |
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| Semi-finals | Banthia S./Fukuda S. | Kovapitukted P./Sureshkumar M. | 0:2 (63:7, 2:6) | details | 18.08.2023 |
| Quarter-finals | Banthia S./Fukuda S. | Susanto A./Susanto D. A. | 2:0 (7:5, 6:4) | details | 17.08.2023 |
| 1/8-finals | Birrell C./Bouzige M. | Banthia S./Fukuda S. | 0:2 (5:7, 2:6) | details | 15.08.2023 |
| Indonesia: M25 Jakarta 6 - Doubles - Main |
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| Semi-finals | Barki N. A./Rungkat C. | Fukuda S./Kawahashi Y. | 2:1 (65:7, 6:3, 10:5) | details | 11.08.2023 |