| 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 Osaka Sailors. (Round 4, Pick 3, 21st overall pick). |
| 07/01/1942 | Signed a minor league contract with the Osaka Sailors organization with a signing bonus of $475. |
| 07/09/1942 | Named the #20 prospect in the JBA |
| 10/13/1942 | Named the #26 prospect in the JBA |
| 01/01/1943 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 04/05/1943 | Named the #28 prospect in the JBA |
| 01/01/1944 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 01/01/1945 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 04/30/1945 | Wins the 1945 Japanese Baseball Association Championship with the Osaka Sailors. |
| 01/01/1946 | OSA scouting updated ratings (potential): Stuff: - (-); Movement: - (-); Control: - (-). |
| 05/13/1946 | Retired from professional baseball. |