| 06/05/1968 | Drafted in the 1968 first-year player draft by the Yokohama Kingfishers. (Round 1, Pick 5, 5th overall pick). |
| 03/21/1969 | Successfully completed training to improve his plate discipline at the Yokohama Kingfishers development complex. |
| 04/10/1969 | Outstandingly completed training to improve his base-stealing technique at the Yokohama Kingfishers development complex. |
| 05/01/1969 | Named the #22 prospect in the BAN |
| 07/16/1969 | Named the #31 prospect in the BAN |
| 05/01/1970 | Named the #31 prospect in the BAN |
| 05/01/1970 | Unsuccessfully completed training to generate gap power at the Yokohama Kingfishers development complex. |
| 07/16/1970 | Named the #27 prospect in the BAN |
| 05/01/1971 | Named the #28 prospect in the BAN |
| 05/01/1971 | Successfully completed training to improve his plate discipline at the Yokohama Kingfishers development complex. |
| 07/16/1971 | Named the #37 prospect in the BAN |
| 05/01/1972 | Unsuccessfully completed training to improve his quality of contact at the Yokohama Kingfishers development complex. |
| 07/20/1975 | Released by the Yokohama Kingfishers. |