| 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 |
| 1998 | Yomiuri | Jap Cen | Intl | - | 24 | 0 | 2 | 4.81 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 33.2 | 35 | 19 | 18 | 4 | 16 | 32 | 0 | 0 | 0 | 1.51 | 9.36 | 1.07 | 4.28 | 8.55 | 5.08 | 2.00 | |
| 1999 | Yomiuri | Jap Cen | Intl | - | 25 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 18.00 | 0.00 | 0.00 | |
| 2000 | Yomiuri | Jap Cen | Intl | - | 26 | 4 | 1 | 2.89 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 28.0 | 35 | 11 | 9 | 0 | 9 | 18 | 0 | 0 | 0 | 1.57 | 11.25 | 0.00 | 2.89 | 5.79 | 3.54 | 2.00 | |
| 2002 | Chunichi | Jap Cen | Intl | - | 28 | 0 | 1 | 7.56 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 14 | 10 | 7 | 1 | 5 | 4 | 0 | 0 | 0 | 2.28 | 15.12 | 1.08 | 5.40 | 4.32 | 10.80 | 0.80 | |
| 2003 | Chunichi | Jap Cen | Intl | - | 29 | 5 | 3 | 4.05 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 46.2 | 49 | 23 | 21 | 3 | 15 | 32 | 0 | 0 | 0 | 1.37 | 9.45 | 0.58 | 2.89 | 6.17 | 4.44 | 2.13 | |
| 2004 | Chunichi | Jap Cen | Intl | 14 | 30 | 1 | 1 | 3.60 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 21 | 11 | 6 | 2 | 5 | 4 | 0 | 0 | 0 | 1.73 | 12.60 | 1.20 | 3.00 | 2.40 | 6.60 | 0.80 |
| 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 |
| 2003 | Chunichi | Jap Cen | Intl | - | 29 | P | 17 | 17 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | 1 | 18 | 0 | 1 | .059 | .059 | .059 | .118 | .000 | .000 | .250 | 0.00 | 72.22 | 0.00 | 0.00 | ||
| 2004 | Chunichi | Jap Cen | Intl | 14 | 30 | P | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 |