| 01/01/1939 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1940 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 06/22/1940 | Drafted in the 1940 first-year player draft by the Yokohama Kingfishers. (Round 1, Pick 5, 5th overall pick). |
| 07/11/1940 | Signed a minor league contract with the Yokohama Kingfishers organization with a signing bonus of $1,900. |
| 10/10/1940 | Named the #7 prospect in the JBA |
| 01/01/1941 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 03/31/1941 | Named the #6 prospect in the JBA |
| 07/03/1941 | Named the #17 prospect in the JBA |
| 10/06/1941 | Wins the 1941 Japanese Baseball Association Championship with the Yokohama Kingfishers. |
| 01/01/1942 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 04/06/1942 | Named the #14 prospect in the JBA |
| 01/01/1943 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1944 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1945 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1946 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1947 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1948 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1949 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 08/12/1949 | Injured (migraine),day-to-day for 1 day. |
| 01/01/1950 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 07/29/1950 | Injured (migraine),day-to-day for 2 days. |
| 04/29/1952 | Outstandingly completed training to improve his defense at first base at the Yokohama Kingfishers development complex. |
| 06/06/1952 | Released by the Yokohama Kingfishers. |
| 06/14/1952 | Signed a 1-year contract worth a total of $3,960 with the Vesutan Bees organization. |
| 06/16/1953 | Released by the Vesutan Bees. |
| 10/28/1953 | Signed a 1-year contract worth a total of $4,220 with the Hosho Reliables organization. |
| 06/02/1954 | Released by the Hosho Reliables. |
| 10/08/1954 | Retired from professional baseball. |