| 01/01/1963 | OSA scouting updated ratings: Contact: 1; Power: 1; Eye: 1. |
| 01/01/1964 | OSA scouting updated ratings: Contact: 1; Power: 1; Eye: 1. |
| 06/05/1966 | Drafted in the 1966 first-year player draft by the Yokohama Kingfishers. (Round 4, Pick 12, 48th overall pick). |
| 06/06/1966 | Released by the Yokohama Kingfishers. |
| 10/27/1966 | Signed a 1-year minor league contract with the Kobe Bulls organization. |
| 05/01/1967 | Named the #77 prospect in the BAN |
| 07/16/1967 | Named the #90 prospect in the BAN |
| 10/13/1967 | Wins the 1967 BAN Championship Series with the Kobe Bulls. |
| 10/14/1967 | Named the #91 prospect in the BAN |
| 05/01/1968 | Named the #90 prospect in the BAN |
| 07/25/1968 | Was traded by the Kobe Bulls to the Nagasaki Stars, along with 3B Yukiya Hirayama and SP Hoshiko Tokunaga, in exchange for SP Roku Yamakawa. |
| 09/02/1968 | Released by the Nagasaki Stars. |
| 10/19/1969 | Retired from professional baseball. |