| 06/05/1966 | Drafted in the 1966 first-year player draft by the Osaka Sailors. (Round 2, Pick 5, 17th overall pick). |
| 07/16/1966 | Named the #6 prospect in the BAN |
| 03/22/1967 | Unsuccessfully completed training to improve his quality of contact at the Osaka Sailors development complex. |
| 05/01/1967 | Named the #12 prospect in the BAN |
| 06/01/1967 | Wins the BAN WL Rookie of the Month Award. |
| 08/01/1967 | Wins the BAN WL Rookie of the Month Award. |
| 05/01/1968 | Successfully completed training to improve his baserunning fundamentals at the Osaka Sailors development complex. |
| 06/07/1968 | Injured (oblique strain),out for 3-4 weeks. |
| 06/27/1968 | Suffered setback in recovery from injury, will miss another one week. |
| 09/11/1968 | Injured (cold),day-to-day for 2 days. |
| 04/10/1969 | Unsuccessfully completed training to improve his base-stealing technique at the Osaka Sailors development complex. |
| 04/30/1969 | Detrimentally completed training to improve his baserunning fundamentals at the Osaka Sailors development complex. |
| 07/31/1969 | Was selected to the 1969 Baseball Association of Nippon All-Star Game. |
| 09/29/1969 | Injured (sore back),day-to-day for one week. |
| 10/05/1969 | Suffered setback in recovery from injury, will miss another one week. |
| 07/01/1971 | Injured (fractured finger),out for 5-6 weeks. |
| 07/31/1972 | Was selected to the 1972 Baseball Association of Nippon All-Star Game. |
| 09/05/1972 | Hits three home runs against the Kinboshi Kites, going 3-3 with 4 RBI and 3 runs scored! |
| 09/11/1972 | Wins the BAN WL Player of the Week Award. |
| 05/30/1973 | Injured (torn labrum (Shoulder)),out for 4 months. |
| 08/20/1973 | Suffered setback in recovery from injury, requires surgery and will miss another 12 months. |
| 08/29/1974 | Injured (intercostal strain),out for 4 weeks. |