| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 15 (64); Power: 10 (42); Eye: 23 (88). |
| 02/12/1909 |
Drafted in the 1909 inaugural draft by the Aomori Hotaru. (Round 26, Pick 10, 410th overall pick). |
| 03/19/1909 |
Outstandingly completed training to improve his baserunning fundamentals at the Aomori Hotaru development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 15 (67); Power: 12 (41); Eye: 26 (93). |
| 02/24/1910 |
Unsuccessfully completed training to improve his plate discipline at the Aomori Hotaru development complex. |
| 04/01/1910 |
Outstandingly completed training to improve his baserunning fundamentals at the Aomori Hotaru development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 17 (69); Power: 13 (41); Eye: 28 (95). |
| 04/01/1911 |
Successfully completed training to generate more batspeed and homerun power at the Aomori Hotaru development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 29 (97); Power: 1 (15); Eye: 27 (87). |
| 04/01/1912 |
Unsuccessfully completed training to improve his quality of contact at the Aomori Hotaru development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 32 (96); Power: 1 (15); Eye: 31 (84). |
| 04/01/1913 |
Successfully completed training to generate gap power at the Aomori Hotaru development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 36 (95); Power: 7 (14); Eye: 38 (83). |
| 04/01/1914 |
Successfully completed training to improve his plate discipline at the Aomori Hotaru development complex. |