| 06/05/1955 | Drafted in the 1955 first-year player draft by the Sapporo Bears. (Round 1, Pick 6, 6th overall pick). |
| 07/16/1955 | Named the #15 prospect in the BAN |
| 05/01/1956 | Named the #15 prospect in the BAN |
| 07/16/1956 | Named the #33 prospect in the BAN |
| 05/06/1957 | Released by the Sapporo Bears. |
| 05/16/1957 | Signed a 1-year contract worth a total of $3,960 with the Sapporo Bears organization. |
| 07/12/1957 | Released by the Sapporo Bears. |
| 07/20/1957 | Signed a 1-year contract worth a total of $4,800 with the Nagasaki Stars organization. |
| 09/09/1957 | Released by the Nagasaki Stars. |
| 09/20/1957 | Signed a 2-year contract worth a total of $9,320 with the Fukuoka Falcons organization. |
| 12/20/1957 | Released by the Fukuoka Falcons. |
| 01/26/1958 | Signed a 1-year contract worth a total of $4,020 with the Yokohama Kingfishers organization. |
| 04/26/1958 | Released by the Yokohama Kingfishers. |
| 05/04/1958 | Signed a 1-year contract worth a total of $4,720 with the Fukuoka Falcons organization. |
| 08/05/1958 | Released by the Fukuoka Falcons. |
| 08/15/1958 | Signed a 1-year contract worth a total of $4,760 with the Vesutan Bees organization. |
| 11/20/1958 | Unsuccessfully completed training to work on his bunting at the Vesutan Bees development complex. |
| 06/14/1959 | Pitches a 6-hit shutout against the Fukuoka Falcons with 2 strikeouts and 3 BB allowed! |
| 07/14/1959 | Pitches a 2-hit shutout against the Kobe Bulls with 3 strikeouts and 4 BB allowed! |
| 05/01/1960 | Successfully completed training to work on his bunting at the Vesutan Bees development complex. |
| 09/10/1960 | Pitches a 4-hit shutout against the Nagasaki Stars with 5 strikeouts and 2 BB allowed! |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 2; Movement: 3; Control: 2. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 2; Movement: 3; Control: 2. |
| 05/01/1963 | Successfully completed training to work on his bunting at the Vesutan Bees development complex. |
| 01/01/1964 | OSA scouting updated ratings: Stuff: 2; Movement: 2; Control: 2. |
| 05/10/1964 | Released by the Vesutan Bees. |
| 05/16/1964 | Signed a 1-year contract worth a total of $19,400 with the Vesutan Bees organization. |
| 07/22/1964 | Released by the Vesutan Bees. |
| 07/29/1964 | Signed a 1-year contract worth a total of $22,000 with the Sapporo Bears organization. |
| 05/01/1965 | Released by the Sapporo Bears. |
| 05/13/1965 | Signed a 1-year contract worth a total of $22,200 with the Kinboshi Kites organization. |
| 05/01/1966 | Released by the Kinboshi Kites. |
| 05/04/1966 | Signed a 1-year contract worth a total of $23,400 with the Kyoto Owls organization. |
| 09/26/1966 | Released by the Kyoto Owls. |
| 10/13/1967 | Retired from professional baseball. |