Level, 2 wins each over 4 singles meetings since 2024. Last meeting on 02/09/2026 at M25 Urayasu.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 02/09/2026 | M25 Urayasu | Round 1 | hard | Fukuda | 5-7 6-3 3-5 |
| 27/10/2025 | M15 Tanagura | Semi-final | hard | Kusuhara | 3-6 4-5 |
| 11/06/2025 | M15 Harmon | Round 1 | hard | Kusuhara | 6-2 0-0 |
| 30/05/2024 | M15 Karuizawa | Round 2 | clay | Fukuda | 3-6 2-6 |
| hard | Fukuda 1 - 2 Kusuhara |
| clay | Fukuda 1 - 0 Kusuhara |
| 2026 | Fukuda 1 - 0 Kusuhara |
| 2025 | Fukuda 0 - 2 Kusuhara |
| 2024 | Fukuda 1 - 0 Kusuhara |
92 wins, 60 losses since 2021 (60.5%).
Last matches: D V V D D
62 wins, 51 losses since 2021 (54.9%).
Last matches: D D V D D
Level, 2 wins each over 4 singles meetings since 2024.
On 02/09/2026, at M25 Urayasu (Round 1): Sora Fukuda won 5-7 6-3 3-5.