| 06/05/1964 | Drafted in the 1964 first-year player draft by the Osaka Sailors. (Round 1, Pick 7, 7th overall pick). |
| 03/22/1965 | Outstandingly completed training to improve his secondary pitch at the Osaka Sailors development complex. |
| 05/01/1965 | Named the #3 prospect in the BAN |
| 07/16/1965 | Named the #9 prospect in the BAN |
| 05/01/1966 | Named the #9 prospect in the BAN |
| 07/16/1966 | Named the #8 prospect in the BAN |
| 06/06/1967 | Released by the Osaka Sailors. |
| 06/24/1967 | Signed a minor league contract ($240 bonus) with the Rakisuta Rams organization. |
| 06/25/1967 | Released by the Rakisuta Rams. |
| 06/28/1967 | Signed a minor league contract ($240 bonus) with the Kyoto Owls organization. |
| 06/29/1967 | Released by the Kyoto Owls. |
| 07/08/1967 | Signed a minor league contract ($240 bonus) with the Kobe Bulls organization. |
| 08/02/1967 | Injured (flu),day-to-day for 3 days. |
| 06/06/1968 | Released by the Kobe Bulls. |
| 10/14/1968 | Retired from professional baseball. |