| 06/05/1960 | Drafted in the 1960 first-year player draft by the Osaka Sailors. (Round 1, Pick 1, 1st overall pick). |
| 07/16/1960 | Named the #5 prospect in the BAN |
| 05/01/1961 | Named the #2 prospect in the BAN |
| 05/01/1962 | Named the #6 prospect in the BAN |
| 05/01/1962 | Successfully completed training to improve his defense at first base at the Osaka Sailors development complex. |
| 07/16/1962 | Named the #15 prospect in the BAN |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 2; Eye: 3. |
| 03/23/1963 | Unsuccessfully completed training to generate gap power at the Osaka Sailors development complex. |
| 05/01/1963 | Named the #27 prospect in the BAN |
| 07/16/1963 | Named the #43 prospect in the BAN |
| 10/14/1963 | Named the #42 prospect in the BAN |
| 01/01/1964 | OSA scouting updated ratings: Contact: 2; Power: 2; Eye: 3. |
| 03/22/1964 | Successfully completed training to improve his quality of contact at the Osaka Sailors development complex. |
| 05/01/1964 | Named the #47 prospect in the BAN |
| 07/16/1964 | Named the #75 prospect in the BAN |
| 10/12/1964 | Named the #67 prospect in the BAN |
| 05/01/1965 | Named the #76 prospect in the BAN |
| 07/16/1965 | Named the #91 prospect in the BAN |
| 10/11/1965 | Named the #86 prospect in the BAN |
| 05/01/1966 | Named the #92 prospect in the BAN |
| 05/01/1967 | Released by the Osaka Sailors. |
| 10/14/1968 | Retired from professional baseball. |