| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | +017+ | 4.68 | YOM | PITCH | 0.614 | japan | 26 |
| 2009 | +037+ | 3.23 | YOM | PITCH | 0.581 | japan | 27 |
| 2010 | XXXXX | -1.16 | YOM | PITCH | 0.465 | japan | 28 |
| 2011 | +009+ | 5.56 | YOM | PITCH | 0.635 | japan | 29 |
| 2012 | +015+ | 4.07 | YOM | PITCH | 0.598 | japan | 30 |
| 2013 | XXXXX | 1.11 | YOM | PITCH | 0.531 | japan | 31 |
| 2014 | +070+ | 1.76 | YOM | PITCH | 0.555 | japan | 32 |
| 2015 | XXXXX | -0.86 | YOM | PITCH | 0.334 | japan | 33 |
| 2016 | XXXXX | -0.69 | YOM | PITCH | 0.471 | japan | 34 |
| 2017 | -014- | -2.83 | YOM | PITCH | 0.279 | japan | 35 |
| 2018 | XXXXX | -0.34 | YOM | PITCH | 0.481 | japan | 36 |
| 2020 | XXXXX | -0.17 | SSL | PITCH | 0.460 | japan | 38 |
| 2021 | XXXXX | -0.67 | SSL | PITCH | NA | japan | 39 |
| 2022 | XXXXX | 0.08 | SSL | PITCH | 0.530 | japan | 40 |
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