| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2009 | -037- | -2.31 | YOK | PITCH | 0.221 | japan | 23 |
| 2010 | -019- | -3.28 | YOK | PITCH | 0.137 | japan | 24 |
| 2011 | +068+ | 1.57 | YOK | PITCH | 0.655 | japan | 25 |
| 2012 | XXXXX | -0.32 | YOK | PITCH | 0.471 | japan | 26 |
| 2013 | +076+ | 1.60 | YOK | PITCH | 0.754 | japan | 27 |
| 2014 | XXXXX | -0.34 | YOK | PITCH | 0.400 | japan | 28 |
| 2015 | XXXXX | -0.42 | TRG | PITCH | NA | japan | 29 |
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