| 06/05/1968 | Drafted in the 1968 first-year player draft by the Kyoto Owls. (Round 2, Pick 10, 22nd overall pick). |
| 04/10/1969 | Unsuccessfully completed training to improve his baserunning fundamentals at the Kyoto Owls development complex. |
| 04/30/1969 | Unsuccessfully completed training to improve his outfield defense at the Kyoto Owls development complex. |
| 05/01/1969 | Named the #52 prospect in the BAN |
| 07/16/1969 | Named the #75 prospect in the BAN |
| 03/19/1970 | Unsuccessfully completed training to improve his outfield defense at the Kyoto Owls development complex. |
| 05/01/1970 | Named the #72 prospect in the BAN |
| 07/16/1970 | Named the #77 prospect in the BAN |
| 10/12/1970 | Named the #78 prospect in the BAN |
| 10/19/1970 | Was traded by the Kyoto Owls to the Kinboshi Kites in exchange for SP Kento Okada. |
| 04/16/1971 | Unsuccessfully completed training to improve his outfield defense at the Kinboshi Kites development complex. |
| 05/01/1971 | Named the #73 prospect in the BAN |
| 07/16/1971 | Named the #93 prospect in the BAN |