List of ITTF Pro Tour winners Japan Open Japan Open

| Year_Location | Mens_Singles | Womens_Singles | Mens_Doubles | Womens_Doubles |
|---|---|---|---|---|
| 2012 Kobe | Jun Mizutani | Shen Yanfei | Kim Min-Seok Seo Hyun-Deok | Hiroko Fujii Misako Wakamiya |
| 2011 Kobe | Seiya Kishikawa | Feng Tianwei | Lin Gaoyuan Wu Jiaji | Hiroko Fujii Misako Wakamiya |
| 2010 Kobe | Timo Boll | Wang Yuegu | Kenta Matsudaira Koki Niwa | Yuka Ishigaki Yuri Yamanashi |
| 2009 Wakayama | Oh Sang-Eun | Park Mi-Young | Seiya Kishikawa Jun Mizutani | Sayaka Hirano Reiko Hiura |
| 2008 Yokohama | Ma Lin | Zhang Yining | China | China |
| 2007 Chiba | Wang Hao | Wang Nan | Chen Qi Wang Liqin | Guo Yue Li Xiaoxia |
| 2006 Yokohama | Wang Liqin | Wang Yuegu | Ma Lin Wang Hao | Tie Yana Zhang Rui |