| 06/05/1967 | Drafted in the 1967 first-year player draft by the Osaka Sailors. (Round 5, Pick 3, 51st overall pick). |
| 06/06/1967 | Released by the Osaka Sailors. |
| 09/26/1967 | Signed a 1-year minor league contract with the Hosho Reliables organization. |
| 05/01/1968 | Named the #36 prospect in the BAN |
| 07/18/1968 | Was traded by the Hosho Reliables to the Nagasaki Stars in exchange for SP Takashi Masuda. |
| 10/10/1968 | Wins the 1968 BAN Championship Series with the Hosho Reliables. |
| 04/30/1969 | Unsuccessfully completed training to improve his outfield defense at the Nagasaki Stars development complex. |
| 05/01/1969 | Named the #51 prospect in the BAN |
| 07/16/1969 | Named the #71 prospect in the BAN |
| 05/01/1970 | Named the #77 prospect in the BAN |
| 05/01/1971 | Outstandingly completed training to improve his running mechanics at the Nagasaki Stars development complex. |
| 05/01/1972 | Successfully completed training to improve his running mechanics at the Nagasaki Stars development complex. |
| 06/22/1972 | Released by the Nagasaki Stars. |
| 06/29/1972 | Signed a 1-year contract worth a total of $18,800 with the Kobe Bulls organization. |
| 10/10/1972 | Wins the 1972 BAN Championship Series with the Kobe Bulls. |
| 05/01/1973 | Successfully completed training to improve his running mechanics at the Kobe Bulls development complex. |
| 05/26/1973 | Goes 5-6 against the Kinboshi Kites, with 3 2B, 4 RBI and 2 R. |
| 10/09/1974 | Wins the 1974 BAN Championship Series with the Kobe Bulls. |
| 04/28/1975 | Detrimentally completed training to improve his base-stealing technique at the Kobe Bulls development complex. |