| 2026-08-31 | Taoyuan | Group A | Bo-yen Ou yang | 6-3 6-2 | won |
| 2026-08-31 | Taoyuan | Group A | Justin Nguyen | 2-6 2-6 | lost |
| 2026-08-31 | Taoyuan | Group A | Zi Yi Ou | 3-6 1-6 | lost |
| 2026-03-04 | Kurume | R1 | YOTA nishikori | 6-3 7-5 | won |
| 2026-03-04 | Kurume | R2 | Daia Kurabayashi | 2-6 0-6 | lost |
| 2026-03-04 | Kurume | R1 | Yuta Amano / Daia Kurabayashi (with Luke Morgan) | 6-3 6-2 | won |
| 2026-03-04 | Kurume | QF | Rei Iwasaki / Naoki Sato (with Luke Morgan) | 6-3 6-2 | won |
| 2026-03-04 | Kurume | SF | RYOSUKE KOBAYASHI / Keiji Yamaguchi (with Luke Morgan) | 6-1 4-6 8-10 | lost |
| 2025-12-03 | Matsuyama | R1 | Kanata Ozaki | 7-5 3-6 4-6 | lost |
| 2025-11-12 | Hokuto | R1 | Tomoki Fujiwara | 3-6 3-6 | lost |
| 2025-11-05 | Osaka | Q1 | Taiga Tachikawa | 6-2 6-1 | won |
| 2025-11-05 | Osaka | Q2 | Gen Otsuka | 4-6 6-2 11-9 | won |
| 2025-11-05 | Osaka | QF | Kosei Sakamoto | 6-3 6-1 | won |
| 2025-11-05 | Osaka | R1 | SOICHIRO NUMAJIRI | 6-3 6-1 | won |
| 2025-11-05 | Osaka | R2 | Ryusei Hashimoto | 6-4 6-4 | won |
| 2025-11-05 | Osaka | QF | Kango Endoh | 1-6 4-6 | lost |
| 2025-10-29 | Chigasaki | R1 | Sena Okabe | 2-6 3-6 | lost |
| 2025-10-29 | Chigasaki | R1 | RYOSUKE KOBAYASHI / Sena Okabe (with Koji Tsukamoto) | 3-6 3-6 | lost |
| 2025-09-10 | Kawaguchi | Q2 | Sora Kobayashi | 6-2 6-1 | won |
| 2025-09-10 | Kawaguchi | QF | Yutaro Otsuka | 6-2 1-6 10-0 | won |
| 2025-09-10 | Kawaguchi | R1 | Kensuke Kobayashi | 0-6 1-6 | lost |
| 2025-07-09 | Hokuto | R1 | SHUNGO HAYASHI | 7-5 7-5 | won |
| 2025-07-09 | Hokuto | R2 | Dan Milburn | 6-4 7-6 | won |
| 2025-07-09 | Hokuto | QF | Tomoki Fujiwara | 6-4 1-6 3-6 | lost |
| 2025-06-04 | Miki City | R1 | Ryohei Nishino | 4-6 6-7 | lost |