| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 28 (59); Power: 12 (28); Eye: 22 (45). |
| 02/12/1909 |
Drafted in the 1909 inaugural draft by the Takasaki Sakura. (Round 28, Pick 9, 441st overall pick). |
| 03/19/1909 |
Unsuccessfully completed training to improve his base-stealing technique at the Takasaki Sakura development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 26 (58); Power: 14 (28); Eye: 19 (39). |
| 02/24/1910 |
Unsuccessfully completed training to generate gap power at the Takasaki Sakura development complex. |
| 04/01/1910 |
Successfully completed training to improve his defense at catcher at the Takasaki Sakura development complex. |
| 09/21/1910 |
Unsuccessfully completed training to improve his base-stealing technique at the Takasaki Sakura development complex. |
| 10/11/1910 |
Detrimentally completed training to improve his baserunning fundamentals at the Takasaki Sakura development complex. |
| 10/31/1910 |
Unsuccessfully completed training to improve his defense at catcher at the Takasaki Sakura development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 30 (58); Power: 14 (29); Eye: 20 (43). |
| 09/26/1911 |
Unsuccessfully completed training to improve his defense at catcher at the Takasaki Sakura development complex. |
| 10/16/1911 |
Successfully completed training to improve his base-stealing technique at the Takasaki Sakura development complex. |
| 11/25/1911 |
Unsuccessfully completed training to improve his baserunning fundamentals at the Takasaki Sakura development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 38 (82); Power: 3 (7); Eye: 20 (39). |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 42 (79); Power: 7 (7); Eye: 22 (38). |
| 04/01/1913 |
Unsuccessfully completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 56 (78); Power: 8 (8); Eye: 29 (39). |
| 04/01/1914 |
Outstandingly completed training to improve his running mechanics at the Takasaki Sakura development complex. |
| 06/04/1914 |
Was selected to the 1914 Nihon Yakyu Kyokai All-Star Game. |
| 09/05/1914 |
Became a minor league free agent. |
| 09/05/1914 |
Retired from professional baseball. |
| 09/12/1914 |
Wins the 1914 NYK NL Tonbokiri at C. |