| 06/05/1968 | Drafted in the 1968 first-year player draft by the Denki Dynamics. (Round 2, Pick 2, 14th overall pick). |
| 04/10/1969 | Unsuccessfully completed training to improve his defense at catcher at the Denki Dynamics development complex. |
| 05/01/1969 | Named the #5 prospect in the BAN |
| 07/31/1970 | Was selected to the 1970 Baseball Association of Nippon All-Star Game. |
| 03/01/1971 | Successfully completed training to learn a new position at the Denki Dynamics development complex. |
| 05/10/1971 | Goes 0-1 against the Sapporo Bears, ending his hitting streak at 20 games. |
| 05/31/1971 | Wins the BAN EL Player of the Week Award. |
| 06/14/1971 | Wins the BAN EL Player of the Week Award. |
| 07/31/1971 | Was selected to the 1971 Baseball Association of Nippon All-Star Game. |
| 03/05/1972 | Successfully completed training to learn a new position at the Denki Dynamics development complex. |
| 09/06/1972 | Injured (oblique strain),out for 2 weeks. |
| 05/12/1973 | Injured (bruised knee),day-to-day for one week. |
| 05/19/1973 | Suffered setback in recovery from injury, will miss another one week. |
| 06/14/1973 | Injured (mild groin strain),day-to-day for one week. |
| 07/31/1973 | Was selected to the 1973 Baseball Association of Nippon All-Star Game. |
| 09/01/1973 | Injured (intercostal strain),out for 4 weeks. |
| 05/22/1974 | Goes 5-6 against the Yokohama Kingfishers, with 1 2B, 2 HR, 2 RBI and 4 R. |
| 06/17/1974 | Goes 5-6 against the Rakisuta Rams, with 2 RBI and 2 R. |
| 06/21/1974 | Injured (sprained knee),day-to-day for 4 weeks. |
| 07/31/1974 | Was selected to the 1974 Baseball Association of Nippon All-Star Game. |
| 09/09/1974 | Wins the BAN EL Player of the Week Award. |