| Olympics 2020 - XD | 07/26 12:00 | 1 | Xu/Liu v Mizutani/Ito | W | 3-4 | |
| Olympics 2020 - XD | 07/25 12:00 | 2 | Ju/Cheng v Mizutani/Ito | W | 1-4 | |
| Olympics 2020 - XD | 07/25 02:00 | 3 | Franziska/Solja v Mizutani/Ito | W | 3-4 | |
| Olympics 2020 - XD | 07/24 02:15 | 4 | Fegerl/Polcanova v Mizutani/Ito | W | 1-4 | |
| WTT Star Contender Doha XD | 03/12 16:00 | 1 | Mizutani/Ito v Jeon/Lee | L | 1-3 | |
| WTT Star Contender Doha XD | 03/11 16:00 | 1 | Mizutani/Ito v Lebesson/Nan Yuan | W | 3-1 | |
| WTT Star Contender Doha XD | 03/08 15:00 | 1 | Mizutani/Ito v Afanador/Diaz | W | 3-1 | |
| Qatar Open XD | 03/07 15:30 | 1 | Mizutani/Ito v Wang/Sun | W | 3-1 | |
| Qatar Open XD | 03/06 11:30 | 2 | Mizutani/Ito v Ho/Lee | W | 3-0 | |
| Qatar Open XD | 03/05 17:40 | 3 | Mizutani/Ito v Ionescu/Szocs | W | 3-0 | |
| Qatar Open XD | 03/05 07:00 | 4 | Mizutani/Ito v Jevtovic/Surjan | W | 3-0 | |
| Hungarian Open XD | 02/20 20:20 | 4 | Achanta/Batra v Mizutani/Ito | - | Walkover |