| 01/01/1964 | OSA scouting updated ratings: Contact: 1; Power: 1; Eye: 1. |
| 06/05/1967 | Drafted in the 1967 first-year player draft by the Nagasaki Stars. (Round 1, Pick 4, 4th overall pick). |
| 07/16/1967 | Named the #12 prospect in the BAN |
| 03/21/1968 | Unsuccessfully completed training to generate gap power at the Nagasaki Stars development complex. |
| 05/01/1968 | Named the #6 prospect in the BAN |
| 03/21/1969 | Unsuccessfully completed training to improve his strength and conditioning at the Nagasaki Stars development complex. |
| 04/30/1969 | Unsuccessfully completed training to improve his infield defense at the Nagasaki Stars development complex. |
| 05/01/1969 | Named the #11 prospect in the BAN |
| 07/16/1969 | Named the #21 prospect in the BAN |
| 10/13/1969 | Named the #21 prospect in the BAN |
| 05/01/1970 | Named the #22 prospect in the BAN |
| 05/01/1970 | Successfully completed training to improve his strength and conditioning at the Nagasaki Stars development complex. |
| 07/16/1970 | Named the #22 prospect in the BAN |
| 05/01/1971 | Named the #24 prospect in the BAN |
| 05/01/1971 | Unsuccessfully completed training to generate gap power at the Nagasaki Stars development complex. |
| 07/16/1971 | Named the #38 prospect in the BAN |
| 06/06/1972 | Released by the Nagasaki Stars. |
| 10/14/1973 | Retired from professional baseball. |