| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 22 (50); Power: 16 (48); Eye: 36 (100). |
| 02/12/1909 |
Drafted in the 1909 inaugural draft by the Takasaki Sakura. (Round 19, Pick 8, 296th overall pick). |
| 03/19/1909 |
Unsuccessfully completed training to improve his outfield defense at the Takasaki Sakura development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 20 (48); Power: 23 (50); Eye: 37 (100). |
| 02/24/1910 |
Successfully completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 04/01/1910 |
Detrimentally completed training to improve his baserunning fundamentals at the Takasaki Sakura development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 23 (48); Power: 26 (44); Eye: 49 (100). |
| 04/01/1911 |
Unsuccessfully completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 32 (67); Power: 8 (22); Eye: 50 (96). |
| 04/01/1912 |
Successfully completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 36 (66); Power: 13 (21); Eye: 62 (93). |
| 04/01/1913 |
Outstandingly completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 42 (67); Power: 18 (19); Eye: 63 (88). |
| 04/01/1914 |
Unsuccessfully completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 09/23/1914 |
Outstandingly completed training to improve his baserunning fundamentals at the Takasaki Sakura development complex. |
| 11/02/1914 |
Successfully completed training to improve his outfield defense at the Takasaki Sakura development complex. |