
Japan
| Age | 40 (09-12-1985) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
Hard
Clay
Grass
Indoor
All
| Aces / Game | NaN | 0 / 0 |
| DFs / Game | NaN | 0 / 0 |
| 1st Serve % | 0% | 0 / 0 |
| 1st Serve Win % | 0% | 0 / 0 |
| 2nd Serve Win % | 0% | 0 / 0 |
| Service Points Win % | 0% | 0 / 0 |
| Opponent Aces / Game | NaN | 0 / 0 |
| Opponent Double Faults / Game | NaN | 0 / 0 |
| Opponent 1st Serve % | 0% | 0 / 0 |
| 1st Return Win % | 0% | 0 / 0 |
| 2nd Return Win % | 0% | 0 / 0 |
| Return Points Win % | 0% | 0 / 0 |
| Break Points Saved Per Game | NaN | 0 / 0 |
| Break Points Faced Per Game | NaN | 0 / 0 |
| Break Points Save % | 0% | 0 / 0 |
| Service Hold % | 0% | 0 / 0 |
| Break Points Won Per Game | NaN | 0 / 0 |
| Opponent Break Points Per Game | NaN | 0 / 0 |
| BP Won % | 0% | 0 / 0 |
| Opp Hold % | 0% | 0 / 0 |
| year | All | hard | clay | indoor | grass |
| 2010 | 4-6 | 3-5 | 1-1 | 0-0 | 0-0 |
| 2009 | 0-4 | 0-1 | 0-1 | 0-2 | 0-0 |
| 2008 | 1-3 | 1-2 | 0-1 | 0-0 | 0-0 |
| 2007 | 1-7 | 0-2 | 0-1 | 1-4 | 0-0 |
| 2006 | 3-4 | 2-1 | 0-1 | 1-2 | 0-0 |
| 2005 | 0-3 | 0-2 | 0-1 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 25.0% | 1 / 3 |
| Futures | 25.0% | 8 / 24 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 0 |
| Overall | 26.9% | 7 / 19 |
| Hard | 31.6% | 6 / 13 |
| Clay | 14.3% | 1 / 6 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 0.0% | 0 / 0 |
| Semi-Final | 0.0% | 0 / 1 |
| Quarter-Final | 50.0% | 1 / 1 |
| Second | 20.0% | 1 / 4 |
| First | 25.0% | 6 / 18 |
| Qualifying R2 | 0.0% | 0 / 1 |
| Qualifying R1 | 33.3% | 1 / 2 |
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Gouichi Motomura | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Dong-Hyun Kim | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Phillip King | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Hiroki Kondo | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Mischa Zverev | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Tasuku Iwami | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Masato Hatanaka | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Katsushi Fukuda | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Toshiharu Kato | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Hayato Furukawa | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Oh-Hee Kwon | ||
![]() Kosuke Naruse | Draw VIEW H2H | ![]() Mark Nielsen | ||
Rodriguez Serna Prediction H2H (0-0)
Werner Tsitsipas Prediction H2H (0-0)
Popko Young Prediction H2H (0-0)
Takeshima Jones Prediction H2H (0-0)
Demin Laaroussi Prediction H2H (1-0)
Kivattsev Obradovic Prediction H2H (0-0)
Gianmarco Ferrari Roberto Carballes Baena Prediction H2H (0-1)