| 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: - (-). |
| 06/27/1947 | Drafted in the 1947 first-year player draft by the Tokyo Rakisuta Rams. (Round 3, Pick 12, 36th overall pick). |
| 09/22/1947 | Wins the 1947 Japanese Baseball Association Championship with the Tokyo Rakisuta Rams. |
| 01/01/1948 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 01/01/1949 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 09/19/1949 | Wins the 1949 Japanese Baseball Association Championship with the Tokyo Rakisuta Rams. |
| 01/01/1950 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 05/07/1951 | Injured (virus),out for one week. |
| 06/07/1951 | Released by the Rakisuta Rams. |
| 10/11/1951 | Retired from professional baseball. |