| 01/01/1963 | OSA scouting updated ratings: Contact: 1; Power: 2; Eye: 1. |
| 06/05/1963 | Drafted in the 1963 first-year player draft by the Sapporo Bears. (Round 2, Pick 2, 14th overall pick). |
| 06/06/1963 | Released by the Sapporo Bears. |
| 06/15/1963 | Signed a 1-year minor league contract with the Kobe Bulls organization. |
| 10/14/1963 | Named the #38 prospect in the BAN |
| 01/01/1964 | OSA scouting updated ratings: Contact: 1; Power: 1; Eye: 1. |
| 05/01/1964 | Named the #25 prospect in the BAN |
| 05/01/1964 | Unsuccessfully completed training to improve his defense at catcher at the Kobe Bulls development complex. |
| 07/16/1964 | Named the #33 prospect in the BAN |
| 05/01/1965 | Named the #23 prospect in the BAN |
| 07/16/1965 | Named the #33 prospect in the BAN |
| 05/01/1966 | Named the #36 prospect in the BAN |
| 05/01/1966 | Unsuccessfully completed training to improve his defense at catcher at the Kobe Bulls development complex. |
| 10/13/1966 | Wins the 1966 BAN Championship Series with the Kobe Bulls. |
| 10/14/1966 | Named the #53 prospect in the BAN |
| 11/03/1966 | Was traded by the Kobe Bulls to the Sapporo Bears, along with 3B Sei Nakazato, RF Ikku Kawase, and 2B Masao Nakamura, in exchange for SP Arata Komatsu and RP Kinnosuke Shimabukuro. |
| 12/20/1967 | Was traded by the Sapporo Bears to the Yokohama Kingfishers, along with RP Sakutaro Ishihara, in exchange for C Sukeyasu Arakawa. |
| 02/16/1968 | Detrimentally completed training to learn a new position at the Yokohama Kingfishers development complex. |
| 06/06/1968 | Released by the Yokohama Kingfishers. |
| 10/23/1970 | Retired from professional baseball. |
