| 01/01/1939 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1940 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1941 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1942 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 06/22/1942 | Drafted in the 1942 first-year player draft by the Nagoya Owls. (Round 5, Pick 1, 25th overall pick). |
| 08/21/1942 | Failed to sign with the Nagoya Owls and went to college. |
| 01/01/1943 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1944 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1945 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1946 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1947 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 06/27/1947 | Was not drafted and became a free agent. |
| 12/04/1947 | Signed a minor league contract with majors option with the Vesutan Bees organization. |
| 01/01/1948 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 05/22/1948 | Named the #4 prospect in the JBA |
| 06/28/1948 | Released by the Vesutan Bees. |
| 07/09/1948 | Signed a minor league contract with majors option with the Nagoya Hosho Reliables organization. |
| 01/01/1949 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 06/28/1949 | Released by the Nagoya Hosho Reliables. |
| 07/30/1949 | Signed a minor league contract with majors option with the Vesutan Bees organization. |
| 07/30/1949 | Released by the Vesutan Bees. |
| 09/01/1949 | Signed a minor league contract with majors option with the Tokyo Rakisuta Rams organization. |
| 09/19/1949 | Wins the 1949 Japanese Baseball Association Championship with the Tokyo Rakisuta Rams. |
| 01/01/1950 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 02/24/1950 | Released by the Rakisuta Rams. |
| 04/01/1951 | Successfully completed training to increase his endurance on the mound at the Kobe Bulls development complex. |
| 06/07/1951 | Released by the Kobe Bulls. |
| 06/11/1951 | Retired from professional baseball. |