 Italy: W15 Padova - Doubles - Main |
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| 1/8-finals | Imanishi M./Sukhotina A. | Greco Lucchina G./Paganetti V. | 0:2 (2:6, 3:6) | details | 09.08.2022 |
 Austria: W25 Annenheim - Doubles - Main |
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| Semi-finals | Imanishi M./Morisaki K. | Aney J./Papadakis L. | 1:2 (6:4, 1:6, 7:10) | details | 03.06.2022 |
| Quarter-finals | Imanishi M./Morisaki K. | Herazo Gonzalez M./Perez Garcia M. P. | 2:1 (7:66, 3:6, 10:2) | details | 02.06.2022 |
| 1/8-finals | Falkner Z./Nahimana S. | Imanishi M./Morisaki K. | 1:2 (7:5, 4:6, 6:10) | details | 01.06.2022 |
| Austria: W15 Annenheim - Doubles - Main |
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| Final | Imanishi M./Morisaki K. | Scilipoti S./Vojcinakova I. | 2:0 (6:2, 6:4) | details | 27.05.2022 |
| Semi-finals | Imanishi M./Morisaki K. | Gruszczynska R./Zund S. | 2:0 (6:3, 6:2) | details | 26.05.2022 |
| Quarter-finals | Imanishi M./Morisaki K. | Bojica S./Sposetti I. | 2:0 (6:3, 6:1) | details | 25.05.2022 |
| Austria: W25 Warmbad Villach - Doubles - Main |
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| Final | Imanishi M./Morisaki K. | Boskovic L./Erjavec V. | 1:2 (6:3, 3:6, 9:11) | details | 21.05.2022 |
| Semi-finals | Imanishi M./Morisaki K. | Falkowska W./Topalova G. | 2:0 (6:0, 6:1) | details | 20.05.2022 |
| Quarter-finals | Hennemann C. W./Radisic N. | Imanishi M./Morisaki K. | 0:2 (65:7, 0:6) | details | 19.05.2022 |
| 1/8-finals | Peckl K./Piech S. D. | Imanishi M./Morisaki K. | 0:2 (1:6, 1:6) | details | 17.05.2022 |
 Mexico: W25 Cancun - Doubles - Main |
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| 1/8-finals | Partaud M./Vedder E. | Imanishi M./Ogata H. | 2:0 (7:5, 6:2) | details | 10.02.2022 |
| Mexico: W15 Cancun 3 - Doubles - Main |
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| 1/8-finals | Rivera Corado M. G./Torres Murcia M. C. | Imanishi M./Ogata H. | 2:1 (66:7, 6:4, 10:8) | details | 01.02.2022 |
| Mexico: W15 Cancun 2 - Doubles - Main |
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| Final | Imanishi M./Ogata H. | Belgraver J./Bornay J. | 2:0 (6:2, 6:3) | details | 29.01.2022 |
| Semi-finals | Imanishi M./Ogata H. | Corley P./Reed L. | 2:0 (6:3, 6:1) | details | 28.01.2022 |
| Quarter-finals | Imanishi M./Ogata H. | Barrera Aguirre I./Jones M. | 2:0 (6:1, 6:2) | details | 27.01.2022 |
| 1/8-finals | Imanishi M./Ogata H. | Urbina N./Vyrlan E. | 2:0 (6:0, 6:0) | details | 25.01.2022 |
 Tunisia: W25 Monastir 2 - Doubles - Main |
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| 1/8-finals | Hanatani N./Imanishi M. | Bartone K./Maklakova E. | 0:2 (62:7, 2:6) | details | 12.01.2022 |
| 1/8-finals | Hanatani N./Imanishi M. | Laskutova K./Ostlund F. | CAN. | details | 11.01.2022 |
| Tunisia: W25 Monastir - Doubles - Main |
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| 1/8-finals | Arakawa H./Kobori M. | Hanatani N./Imanishi M. | 2:1 (6:1, 4:6, 10:8) | details | 05.01.2022 |
 South Africa: W25 Pretoria - Doubles - Main |
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| 1/8-finals | Imanishi M./Ogata H. | Duerst J./Stadler N. | 0:2 (1:6, 3:6) | details | 28.09.2021 |
| South Africa: W25 Johannesburg / Ellispark - Doubles - Main |
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| 1/8-finals | Vedder E./Visscher S. J. | Imanishi M./Ogata H. | 2:0 (6:2, 6:2) | details | 22.09.2021 |
| South Africa: W25 Johannesburg / Markspark - Doubles - Main |
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| 1/8-finals | Imanishi M./Ogata H. | Janse Van Vuuren H./Pretorius S. | 1:2 (4:6, 6:0, 7:10) | details | 14.09.2021 |
| Tunisia: W15 Monastir 31 - Doubles - Main |
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| Quarter-finals | Imanishi M./Ueda R. | Hosoki Y./Kawagishi N. | 0:1 RET. (3:6, 2:1) | details | 19.08.2021 |
Belgium: W15 Duffel - Singles - Main