| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1999 | Chiba Lotte | Jap Pac | Intl | - | 22 | 0 | 1 | 14.63 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 14 | 13 | 13 | 2 | 8 | 5 | 0 | 0 | 0 | 2.75 | 15.75 | 2.25 | 9.00 | 5.63 | 14.63 | 0.63 | |
| 2000 | Chiba Lotte | Jap Pac | Intl | - | 23 | 4 | 3 | 4.71 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 49.2 | 53 | 31 | 26 | 2 | 26 | 21 | 0 | 0 | 0 | 1.59 | 9.60 | 0.36 | 4.71 | 3.81 | 5.62 | 0.81 | |
| 2002 | Chiba Lotte | Jap Pac | Intl | - | 25 | 4 | 1 | 2.76 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 78.1 | 75 | 27 | 24 | 5 | 28 | 75 | 0 | 0 | 0 | 1.31 | 8.62 | 0.57 | 3.22 | 8.62 | 3.10 | 2.68 | |
| 2003 | Chiba Lotte | Jap Pac | Intl | - | 26 | 4 | 0 | 4.42 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 75.1 | 69 | 40 | 37 | 6 | 26 | 65 | 0 | 0 | 0 | 1.26 | 8.24 | 0.72 | 3.11 | 7.77 | 4.78 | 2.50 | |
| 2004 | Chiba Lotte | Jap Pac | Intl | - | 27 | 2 | 3 | 7.11 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 49.1 | 70 | 42 | 39 | 10 | 19 | 36 | 0 | 0 | 0 | 1.80 | 12.77 | 1.82 | 3.47 | 6.57 | 7.66 | 1.89 | |
| 2005 | Chiba Lotte | Jap Pac | Intl | - | 28 | 0 | 0 | 8.10 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 13.1 | 23 | 12 | 12 | 3 | 4 | 3 | 0 | 0 | 0 | 2.03 | 15.53 | 2.03 | 2.70 | 2.03 | 8.10 | 0.75 | |
| 2006 | Tohoku Rakuten | Jap Pac | Intl | - | 29 | 2 | 1 | 4.12 | 13 | 0 | 0 | 0 | 0 | 3 | 0 | 19.2 | 21 | 12 | 9 | 2 | 5 | 11 | 1 | 0 | 1 | 1.32 | 9.61 | 0.92 | 2.29 | 5.03 | 5.49 | 2.20 | |
| 2007 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 30 | 0 | 0 | 9.82 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 4 | 4 | 4 | 1 | 2 | 3 | 0 | 0 | 0 | 1.64 | 9.82 | 2.45 | 4.91 | 7.36 | 9.82 | 1.50 | |
| 2009 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 32 | 0 | 2 | 3.58 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 32.2 | 34 | 17 | 13 | 2 | 12 | 17 | 1 | 0 | 3 | 1.41 | 9.37 | 0.55 | 3.31 | 4.68 | 4.68 | 1.42 | |
| 2010 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 33 | 3 | 7 | 4.59 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 66.2 | 81 | 39 | 34 | 7 | 28 | 28 | 2 | 0 | 0 | 1.63 | 10.93 | 0.94 | 3.78 | 3.78 | 5.26 | 1.00 | |
| 2011 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 34 | 4 | 0 | 3.37 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 50.2 | 57 | 22 | 19 | 4 | 14 | 29 | 0 | 0 | 0 | 1.40 | 10.12 | 0.71 | 2.49 | 5.15 | 3.91 | 2.07 | |
| 2012 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 35 | 2 | 1 | 2.83 | 8 | 5 | 0 | 0 | 3 | 1 | 0 | 28.2 | 32 | 10 | 9 | 4 | 6 | 10 | 0 | 0 | 4 | 1.33 | 10.05 | 1.26 | 1.88 | 3.14 | 3.14 | 1.67 | |
| 2013 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 36 | 3 | 2 | 3.00 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 30.0 | 33 | 10 | 10 | 3 | 5 | 13 | 0 | 0 | 0 | 1.27 | 9.90 | 0.90 | 1.50 | 3.90 | 3.00 | 2.60 | |
| 2014 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 37 | 1 | 6 | 4.69 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 40.1 | 46 | 23 | 21 | 4 | 16 | 27 | 0 | 0 | 2 | 1.54 | 10.26 | 0.89 | 3.57 | 6.02 | 5.13 | 1.69 | |
| 2015 | Orix Buffaloes | Jap Pac | Intl | - | 38 | 0 | 2 | 6.00 | 5 | 4 | 0 | 0 | 1 | 1 | 0 | 18.0 | 24 | 14 | 12 | 5 | 3 | 11 | 0 | 0 | 0 | 1.50 | 12.00 | 2.50 | 1.50 | 5.50 | 7.00 | 3.67 | |
| 2016 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 39 | 0 | 1 | 8.22 | 5 | 2 | 0 | 0 | 3 | 2 | 0 | 15.1 | 23 | 17 | 14 | 2 | 6 | 7 | 0 | 0 | 0 | 1.89 | 13.50 | 1.17 | 3.52 | 4.11 | 9.98 | 1.17 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2006 | Tohoku Rakuten | Jap Pac | Intl | - | 29 | P | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2011 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 34 | P | 11 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | ||
| 2014 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 37 | P | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | ||
| 2016 | Tohoku Rakuten Golden Eagles | Jap Pac | Intl | - | 39 | P | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |