| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 12 (73); Power: 8 (38); Eye: 11 (58). |
| 02/12/1909 |
Drafted in the 1909 inaugural draft by the Matsuyama Kawauso. (Round 18, Pick 4, 276th overall pick). |
| 03/19/1909 |
Successfully completed training to improve his baserunning fundamentals at the Matsuyama Kawauso development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 11 (76); Power: 16 (37); Eye: 11 (63). |
| 02/24/1910 |
Outstandingly completed training to improve his two-strike approach at the Matsuyama Kawauso development complex. |
| 04/01/1910 |
Successfully completed training to improve his baserunning fundamentals at the Matsuyama Kawauso development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 18 (77); Power: 19 (37); Eye: 12 (63). |
| 04/01/1911 |
Unsuccessfully completed training to improve his quality of contact at the Matsuyama Kawauso development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 30 (100); Power: 1 (12); Eye: 14 (57). |
| 04/01/1912 |
Successfully completed training to improve his two-strike approach at the Matsuyama Kawauso development complex. |
| 09/18/1912 |
Outstandingly completed training to improve his baserunning fundamentals at the Matsuyama Kawauso development complex. |
| 11/17/1912 |
Outstandingly completed training to improve his infield defense at the Matsuyama Kawauso development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 39 (100); Power: 6 (11); Eye: 17 (56). |
| 09/24/1913 |
Successfully completed training to learn a new position at the Matsuyama Kawauso development complex. |
| 10/14/1913 |
Unsuccessfully completed training to improve his infield defense at the Matsuyama Kawauso development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 45 (100); Power: 6 (10); Eye: 18 (53). |
| 09/23/1914 |
Unsuccessfully completed training to improve his infield defense at the Matsuyama Kawauso development complex. |
| 01/01/1915 |
OSA scouting updated ratings (potential): Contact: 56 (98); Power: 10 (10); Eye: 24 (50). |
| 12/28/1915 |
Successfully completed training to improve his infield defense at the Matsuyama Kawauso development complex. |