| 06/05/1951 | Drafted in the 1951 first-year player draft by the Vesutan Bees. (Round 4, Pick 1, 37th overall pick). |
| 02/07/1952 | Injured (patellar tendinitis),out for 2 weeks. |
| 02/18/1952 | Suffered setback in recovery from injury, will miss another one week. |
| 03/26/1952 | Detrimentally completed training to increase his endurance on the mound at the Vesutan Bees development complex. |
| 05/01/1952 | Named the #57 prospect in the BAN |
| 07/03/1952 | Released by the Vesutan Bees. |
| 07/09/1952 | Signed a minor league contract with majors option with the Kobe Bulls organization. |
| 03/26/1953 | Outstandingly completed training to add a pitch to his arsenal at the Kobe Bulls development complex. |
| 05/01/1953 | Named the #63 prospect in the BAN |
| 05/31/1953 | Did not elect for free agency and will remain in the Kobe organization. |
| 05/01/1954 | Named the #59 prospect in the BAN |
| 05/31/1954 | Did not elect for free agency and will remain in the Kobe organization. |
| 07/16/1954 | Named the #74 prospect in the BAN |
| 07/26/1954 | Released by the Kobe Bulls. |
| 08/03/1954 | Signed a minor league contract with majors option with the Yokohama Kingfishers organization. |
| 05/01/1955 | Named the #56 prospect in the BAN |
| 07/16/1955 | Named the #64 prospect in the BAN |
| 10/15/1956 | Released by the Yokohama Kingfishers. |
| 12/12/1956 | Signed a 1-year contract worth a total of $7,400 with the Sapporo Bears organization. |
| 01/23/1957 | Released by the Sapporo Bears. |
| 05/06/1957 | Signed a 1-year contract worth a total of $9,800 with the Hosho Reliables organization. |
| 08/11/1957 | Injured (flu-like symptoms),day-to-day for 1 day. |
| 10/04/1957 | Released by the Hosho Reliables. |
| 11/19/1957 | Signed a 1-year contract worth a total of $9,700 with the Kobe Bulls organization. |
| 11/12/1959 | Released by the Kobe Bulls. |
| 11/16/1959 | Signed a 1-year minor league contract with the Hosho Reliables organization. |
| 01/10/1960 | Released by the Hosho Reliables. |
| 03/27/1960 | Signed a 1-year contract worth a total of $7,400 with the Nagasaki Stars organization. |
| 03/27/1960 | Released by the Nagasaki Stars. |
| 04/01/1960 | Signed a 1-year contract worth a total of $4,040 with the Nagasaki Stars organization. |
| 07/26/1960 | Released by the Nagasaki Stars. |
| 08/09/1960 | Signed a 1-year contract worth a total of $3,860 with the Kinboshi Kites organization. |
| 12/22/1960 | Released by the Kinboshi Kites. |
| 01/17/1961 | Signed a 1-year contract worth a total of $4,760 with the Osaka Sailors organization. |
| 10/28/1961 | Released by the Osaka Sailors. |
| 11/24/1961 | Signed a 1-year contract worth a total of $4,600 with the Kinboshi Kites organization. |
| 10/12/1962 | Wins the 1962 BAN Championship Series with the Kinboshi Kites. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 4; Movement: 3; Control: 1. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 4; Movement: 3; Control: 1. |
| 01/01/1964 | OSA scouting updated ratings: Stuff: 3; Movement: 3; Control: 1. |
| 05/13/1965 | Released by the Kinboshi Kites. |
| 10/14/1966 | Retired from professional baseball. |