| 02/12/1909 |
Joined the Seki Katanakaji. |
| 03/19/1909 |
Successfully completed training to improve his defense at catcher at the Seki Katanakaji development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 10 (10); Power: 32 (32); Eye: 35 (35). |
| 04/01/1910 |
Unsuccessfully completed training to improve his defense at catcher at the Seki Katanakaji development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 13 (13); Power: 34 (34); Eye: 39 (39). |
| 03/20/1911 |
Outstandingly completed training to learn a new position at the Seki Katanakaji development complex. |
| 11/05/1911 |
Detrimentally completed training to improve his defense at catcher at the Seki Katanakaji development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 19 (19); Power: 11 (11); Eye: 37 (37). |
| 01/24/1912 |
Unsuccessfully completed training to learn a new position at the Seki Katanakaji development complex. |
| 09/18/1912 |
Successfully completed training to improve his defense at catcher at the Seki Katanakaji development complex. |
| 12/07/1912 |
Outstandingly completed training to learn a new position at the Seki Katanakaji development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 19 (19); Power: 11 (11); Eye: 37 (37). |
| 10/14/1913 |
Unsuccessfully completed training to improve his defense at catcher at the Seki Katanakaji development complex. |
| 11/03/1913 |
Unsuccessfully completed training to learn a new position at the Seki Katanakaji development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 19 (19); Power: 11 (11); Eye: 37 (37). |
| 09/23/1914 |
Unsuccessfully completed training to learn a new position at the Seki Katanakaji development complex. |
| 10/13/1914 |
Unsuccessfully completed training to improve his defense at catcher at the Seki Katanakaji development complex. |