World No. 93 · 15 career titles · career win–loss 520–376. Match history, ranking timeline and head-to-head records below.
| Country | Japan |
| Born | 1997 |
| Plays | Right-handed |
| Height | 180 cm |
| Ranking | #93 · 640 pts |
| Career high | #89 |
Strength 0–100 is our own calculation, not an official tour ranking: 100 is the strongest in history, 70 is about the level of the world No. 100.
| Event · Round | Opponent | Score | Surface | |
|---|---|---|---|---|
| L | AITO Hangzhou Open · R32 | Hugo Gaston (FRA) | 6-4, 6-4 | Hard |
| W | Davis Cup Qualifiers 2nd Rd · UNK | Anton Shepp (NZL) | 6-3, 5-3 | Hard |
| W | Davis Cup Qualifiers 2nd Rd · UNK | James Watt (NZL) | 3-6, 6-3, 6-4 | Hard |
| L | US Open · R128 | Arthur Rinderknech (FRA) | 6-7, 6-2, 7-6, 6-2 | Hard |
| L | Winston-Salem Open · R64 | Miomir Kecmanovic (SRB) | 6-4, 6-3 | Hard |
| L | Cincinnati Open · Q2 | J J Wolf (USA) | 6-3, 3-6, 7-5 | Hard |
| L | Cincinnati Open · R128 | Hubert Hurkacz (POL) | 6-2, 6-4 | Hard |
| W | Cincinnati Open · Q1 | Hugo Dellien (BOL) | 6-3, 6-1 | Hard |
| L | Omnium Banque Nationale présenté par Rogers · R128 | Marin Cilic (CRO) | 7-6, 6-1 | Hard |
| W | Omnium Banque Nationale présenté par Rogers · Q1 | Nicolai Budkov Kjaer (NOR) | 6-3, 6-4 | Hard |
| L | ATP Los Cabos, Mexico #3394914 · R32 | Rodrigo Pacheco Mendez () | 6-7(7), 7-5, 6-2 | |
| L | Mifel Tennis Open by Telcel Oppo · R32 | Rodrigo Pacheco Mendez () | 6-7, 7-5, 6-2 | Hard |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 40–33 | ||
| 2025 | 54–33 | 3 | |
| 2024 | 42–42 | 2 | |
| 2023 | 56–45 | 2 | |
| 2022 | 78–55 | 3 | |
| 2021 | 67–50 | 1 | |
| 2020 | 12–16 | ||
| 2019 | 82–31 | 3 | |
| 2018 | 39–25 | 1 | |
| 2017 | 39–32 | ||
| 2016 | 7–7 | ||
| 2015 | 2–3 |
