| 02/12/1909 |
Joined the Niigata Hakuchoh. |
| 03/19/1909 |
Detrimentally completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 28 (28); Power: 42 (42); Eye: 54 (54). |
| 04/01/1910 |
Unsuccessfully completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 08/31/1910 |
Wins the 1910 Nihon Yakyu Kyokai Japan Series with the Niigata Hakuchoh! |
| 10/31/1910 |
Unsuccessfully completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 28 (28); Power: 41 (41); Eye: 55 (55). |
| 02/08/1911 |
Successfully completed training to learn a new position at the Niigata Hakuchoh development complex. |
| 10/16/1911 |
Unsuccessfully completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 11/05/1911 |
Successfully completed training to learn a new position at the Niigata Hakuchoh development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 31 (31); Power: 15 (15); Eye: 50 (50). |
| 09/18/1912 |
Unsuccessfully completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 11/17/1912 |
Outstandingly completed training to learn a new position at the Niigata Hakuchoh development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 31 (31); Power: 15 (15); Eye: 49 (49). |
| 11/03/1913 |
Detrimentally completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |
| 01/01/1914 |
OSA scouting updated ratings (potential): Contact: 32 (32); Power: 16 (17); Eye: 51 (51). |
| 09/23/1914 |
Unsuccessfully completed training to improve his defense at catcher at the Niigata Hakuchoh development complex. |