| 02/12/1909 |
Joined the Seki Katanakaji. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Stuff: 16 (16); Movement: 53 (53); Control: 1 (1). |
| 02/24/1910 |
Successfully completed training to improve his secondary pitch at the Seki Katanakaji development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Stuff: 18 (18); Movement: 60 (60); Control: 1 (1). |
| 04/01/1911 |
Unsuccessfully completed training to improve his secondary pitch at the Seki Katanakaji development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Stuff: 18 (22); Movement: 100 (100); Control: 1 (1). |
| 04/01/1912 |
Successfully completed training to improve his secondary pitch at the Seki Katanakaji development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Stuff: 22 (27); Movement: 100 (100); Control: 1 (1). |
| 04/01/1913 |
Successfully completed training to improve his secondary pitch at the Seki Katanakaji development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Stuff: 24 (29); Movement: 89 (96); Control: 1 (1). |
| 04/01/1914 |
Successfully completed training to improve his secondary pitch at the Seki Katanakaji development complex. |