| Dutch Int. MD | 04/16 10:40 | - | Easton/Russ v Ichikawa/Umayahara | W | 1-2 | |
| Dutch Int. MD | 04/15 13:40 | - | Koppen/Vlaar v Ichikawa/Umayahara | W | 0-2 | |
| Dutch Int. MD | 04/15 08:50 | - | Aizawa/Noda v Ichikawa/Umayahara | W | 1-2 | |
| Dutch Int. MD | 04/14 19:45 | - | Ichikawa/Umayahara v Lin/Su | W | 2-0 | |
| Dutch Int. MD | 04/14 14:25 | - | Slepecki/Smilowski v Ichikawa/Umayahara | W | 0-2 | |
| Portugal Int. MD | 03/12 15:20 | - | Ichikawa/Umayahara v Maio/Villeger | L | 1-2 | |
| Portugal Int. MD | 03/12 10:30 | - | Ichikawa/Umayahara v Aizawa/Noda | W | 2-1 | |
| Portugal Int. MD | 03/11 17:10 | - | Easton/Russ v Ichikawa/Umayahara | W | 0-2 | |
| Portugal Int. MD | 03/11 12:20 | - | Ichikawa/Umayahara v MacGregor/Pringle | W | 2-0 | |
| Portugal Int. MD | 03/10 18:40 | - | Ichikawa/Umayahara v Alava/Sanjurjo | W | 2-0 | |
| Austrian Open MD | 02/21 12:00 | 4 | Ichikawa/Umayahara v Dunn/Hall | L | 0-2 | |
| Austrian Open MD | 02/20 18:10 | 5 | Ichikawa/Umayahara v Bay/Mikkelsen | W | 2-1 |