Stadium: Green Tennis Plaza - Court 05 Ground: Hardcourt outdoor
Referee:
| UTR Pro Noda | 2025/01/08 01:30 | Yuga Tashiro v Seiya Nakanishi | 6-4,6-2 |
| UTR Pro Noda | 2025/01/07 23:30 | Yuga Tashiro v Kosuke Shibano | 7-5,5-7,1-6 |
| UTR Pro Noda | 2025/01/07 00:00 | Arjun Mehrotra v Yuga Tashiro | 6-7,3-6 |
| UTR Pro Tennis Series Miki | 2022/12/11 02:00 | Yuga Tashiro v Shun Oue | 6-2,7-5 |
| UTR Pro Tennis Series Miki | 2022/12/10 05:00 | Ryoma Matsushita v Yuga Tashiro | 6-2,4-6,2-6 |
| ITF M15 Akishima | 2019/06/11 03:30 | Yuga Tashiro v Ken Onoda | 3-6,4-6 |
| ITF M15 Tsukuba | 2019/03/27 01:00 | Michael Look v Yuga Tashiro | 7-5,6-3 |
| ITF M15 Tsukuba | 2019/03/25 05:30 | Yuga Tashiro v Shunrou Takeshima | 7-5,6-3 |
| ITF M25 Takasaki | 2024/09/16 01:00 | Ryota Tanuma v Noritaka Koizumi | 6-2,6-7,10-4 |
| ITF M25 Takasaki | 2024/09/15 01:00 | Seiya Nakanishi v Noritaka Koizumi | 5-7,4-6 |
| ITF M15 Kursumlijska Banja | 2024/07/24 12:20 | Federico Bondioli v Noritaka Koizumi | 6-1,6-2 |
| ITF M15 Kursumlijska Banja | 2024/07/23 10:30 | Gabriel Matuszewski v Noritaka Koizumi | 7-5,7-6 |
| ITF M15 Kursumlijska Banja | 2024/07/22 10:30 | Noritaka Koizumi v Paul Barbier Gazeu | 6-7,6-0,10-2 |
| ITF M15 Kursumlijska Banja | 2024/07/21 11:30 | Maties Torres Ramis v Noritaka Koizumi | 1-6,2-6 |
| ITF M15 Kursumlijska Banja | 2024/07/16 07:40 | Noritaka Koizumi v Ignacio Parisca | 2-6,3-6 |
| ITF M15 Kursumlijska Banja | 2024/07/15 09:00 | Manuel Mouilleron Salvo v Noritaka Koizumi | 4-6,1-6 |