| 29.03.23 | 1-a rundă | Makoto Ochi/Renta Tokuda | Kazuki Nishiwaki/Issei Okamura | 6-2, 6-3 |  | detaliu meci | M25 Tsukuba | Hard |
| 03.11.22 | Sfert de finală | Tomohiro Masabayashi/Seita Watanabe | Kazuki Nishiwaki/Issei Okamura | 7-5, 6-4 |  | detaliu meci | M25 Jakarta | Hard |
| 01.11.22 | 1-a rundă | Kazuki Nishiwaki/Issei Okamura | Ren Nakamura/Thomas Pavlekovich Smith | 6-1, 7-65 |  | detaliu meci |
| 08.10.18 | 1-a rundă | Kazuki Nishiwaki/Issei Okamura | Rhett Purcell/Olly Sadler | 6-4, 4-6, 10-7 |  | detaliu meci | Australia F8 | Hard |
| 08.10.18 | Sfert de finală | Brydan Klein/Scott Puodziunas | Kazuki Nishiwaki/Issei Okamura | 6-3, 7-64 |  | detaliu meci |
| 01.10.18 | 1-a rundă | Kazuki Nishiwaki/Issei Okamura | David Barclay/Sam Ryan Ziegann | 3-6, 6-0, 10-8 |  | detaliu meci | Australia F7 | Hard |
| 01.10.18 | Sfert de finală | Jeremy Beale/Thomas Fancutt | Kazuki Nishiwaki/Issei Okamura | 7-64, 6-4 |  | detaliu meci |
| 25.06.18 | 1-a rundă | Chun Hun Wong/Pak Long Yeung | Kazuki Nishiwaki/Issei Okamura | 7-5, 2-6, 10-4 |  | detaliu meci | Hong Kong | Hard |