| 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 | Osaka Kintetsu | Jap Pac | Intl | - | 20 | 5 | 3 | 3.91 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 71.1 | 69 | 34 | 31 | 5 | 41 | 54 | 0 | 0 | 0 | 1.54 | 8.71 | 0.63 | 5.17 | 6.81 | 4.29 | 1.32 | |
| 2000 | Osaka Kintetsu | Jap Pac | Intl | - | 21 | 2 | 3 | 6.29 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 44.1 | 62 | 37 | 31 | 9 | 24 | 29 | 0 | 0 | 0 | 1.94 | 12.59 | 1.83 | 4.87 | 5.89 | 7.51 | 1.21 | |
| 2002 | Orix | Jap Pac | Intl | - | 23 | 7 | 1 | 1.93 | 13 | 0 | 3 | 2 | 0 | 0 | 0 | 84.0 | 65 | 19 | 18 | 3 | 35 | 75 | 0 | 0 | 0 | 1.19 | 6.96 | 0.32 | 3.75 | 8.04 | 2.04 | 2.14 | |
| 2005 | Orix | Jap Pac | Intl | - | 26 | 0 | 3 | 5.60 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 27.1 | 27 | 19 | 17 | 3 | 15 | 20 | 3 | 0 | 0 | 1.54 | 8.89 | 0.99 | 4.94 | 6.59 | 6.26 | 1.33 | |
| 2006 | Orix | Jap Pac | Intl | - | 27 | 5 | 2 | 3.71 | 34 | 0 | 0 | 0 | 0 | 8 | 1 | 53.1 | 47 | 22 | 22 | 6 | 28 | 44 | 0 | 0 | 0 | 1.41 | 7.93 | 1.01 | 4.73 | 7.43 | 3.71 | 1.57 | |
| 2007 | Orix Buffaloes | Jap Pac | Intl | 64 | 28 | 4 | 4 | 3.79 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 80.2 | 86 | 37 | 34 | 8 | 21 | 67 | 0 | 1 | 0 | 1.33 | 9.60 | 0.89 | 2.34 | 7.48 | 4.13 | 3.19 | |
| 2009 | Yakult Swallows | Jap Cen | Intl | - | 30 | 5 | 6 | 3.40 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 100.2 | 104 | 41 | 38 | 8 | 36 | 77 | 3 | 0 | 7 | 1.39 | 9.30 | 0.72 | 3.22 | 6.88 | 3.67 | 2.14 | |
| 2010 | Yakult Swallows | Jap Cen | Intl | - | 31 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 27.00 | 0.00 | 0.00 |
| 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 | Orix | Jap Pac | Intl | - | 27 | P | 34 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2007 | Orix Buffaloes | Jap Pac | Intl | 64 | 28 | P | 16 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2009 | Yakult Swallows | Jap Cen | Intl | - | 30 | P | 21 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 9 | 0 | 0 | 1 | 0 | 31 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 35.48 | 0.00 | 0.00 |