| 02/12/1909 |
Joined the Aomori Hotaru. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 37 (37); Power: 28 (28); Eye: 38 (38). |
| 12/10/1910 |
Unsuccessfully completed training to improve his infield defense at the Aomori Hotaru development complex. |
| 12/30/1910 |
Unsuccessfully completed training to learn a new position at the Aomori Hotaru development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 37 (37); Power: 28 (28); Eye: 39 (39). |
| 11/05/1911 |
Unsuccessfully completed training to improve his infield defense at the Aomori Hotaru development complex. |
| 11/25/1911 |
Detrimentally completed training to learn a new position at the Aomori Hotaru development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 8 (8); Eye: 36 (36). |
| 10/28/1912 |
Outstandingly completed training to learn a new position at the Aomori Hotaru development complex. |
| 11/17/1912 |
Successfully completed training to improve his outfield defense at the Aomori Hotaru development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 8 (8); Eye: 36 (36). |
| 11/03/1913 |
Outstandingly completed training to learn a new position at the Aomori Hotaru development complex. |
| 11/23/1913 |
Unsuccessfully completed training to improve his outfield defense at the Aomori Hotaru development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 48 (48); Power: 7 (7); Eye: 35 (35). |
| 09/23/1914 |
Unsuccessfully completed training to improve his outfield defense at the Aomori Hotaru development complex. |