| Croatia Open Women | 2019/05/17 09:20 | Ojio, Haruna v Wu, Yue | W | 4-1 |
| Croatia Open Women | 2019/05/16 08:00 | Ojio, Haruna v Hamamoto, Yui | W | 4-2 |
| Croatia Open Women | 2019/05/15 10:20 | Ojio, Haruna v Sikorska, Magdalena | W | 3-0 |
| Croatia Open Women | 2019/05/14 15:40 | Ojio, Haruna v Ilic, Zara | W | 3-0 |
| Croatia Open U21 Women | 2019/05/14 12:20 | Ojio, Haruna v Slazak, Julia | W | 3-0 |
| Croatia Open U21 Women | 2019/05/14 07:00 | Ojio, Haruna v Andrea Pavlovic | W | 3-0 |
| Slovenia Open Women | 2019/05/10 16:45 | Ojio, Haruna v Georgina Pota | L | 0-4 |
| Qatar Open XD | 2018/11/16 07:00 | Miyuu Kihara v Ojio, Haruna | L | 3-1 |
| Croatia Open Women | 2019/05/17 09:20 | Amelie Solja v Miyu Nagasaki | W | 0-4 |
| Slovenia Open Women | 2019/05/11 15:10 | Satsuki Odo v Miyu Nagasaki | L | 4-3 |
| Slovenia Open U21 Women | 2019/05/11 14:10 | Miyu Nagasaki v Tsai, Yu-Chin | W | 3-0 |
| Slovenia Open Women | 2019/05/11 12:00 | Jieni Shao v Miyu Nagasaki | W | 3-4 |
| Slovenia Open U21 Women | 2019/05/11 10:40 | Miyu Nagasaki v Mak, Tze Wing | W | 3-0 |
| Slovenia Open U21 Women | 2019/05/10 13:10 | Miyu Nagasaki v Margo Degraef | W | 3-0 |
| Slovenia Open U21 Women | 2019/05/09 18:00 | Miyu Nagasaki v Andrea Pavlovic | W | 3-0 |
| Qatar Open 2019, MS | 2018/11/08 14:10 | Miyu Nagasaki v Mima Ito | L | 1-4 |