| 01/01/1952 |
Joined the Team 48 Sky Chiefs. |
| 03/05/1952 |
Injured (sprained elbow),day-to-day for 1-2 weeks. |
| 03/16/1952 |
Injured (oblique strain),out for one week. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Stuff: 25 (60); Movement: 25 (40); Control: 25 (45). |
| 03/01/1953 |
Unsuccessfully completed training to increase his pitch movement at the Tokyo Central High School Sky Chiefs development complex. |
| 03/01/1953 |
Pitches a 6-hit shutout against the Leonardo di Vinci High School Mets with 12 strikeouts and 3 BB allowed! |
| 03/05/1953 |
Injured (sore ankle),day-to-day for 5 days. |
| 03/09/1953 |
Injured (sore elbow),day-to-day for one week. |
| 03/17/1953 |
Injured on 03/16/1953, diagnosed with back tightness, will not miss additional time. |
| 03/23/1953 |
Was selected to the 1953 TOBA High School All-Star Game. |
| 03/29/1953 |
Injured (sore ankle),day-to-day for 3 days. |