| 01/01/1952 |
Joined the Team 48 Sky Chiefs. |
| 01/22/1952 |
Unsuccessfully completed training to improve his infield defense at the Tokyo Central High School Sky Chiefs development complex. |
| 06/27/1952 |
Released by the Tokyo Central High School Sky Chiefs. |
| 06/27/1952 |
Drafted in the 1952 first-year player draft by the Mobile Monsters. (Round 3, Pick 3, 19th overall pick). |
| 08/20/1952 |
Named the #22 prospect in the TOBA |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 40 (60); Power: 30 (45); Eye: 30 (45). |
| 05/05/1953 |
Named the #18 prospect in the TOBA |
| 06/25/1953 |
Named the #37 prospect in the TOBA |
| 09/02/1953 |
Injured (knee contusion),day-to-day for 2 weeks. |
| 09/09/1953 |
Suffered setback in recovery from injury, will miss another 1-2 weeks. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 40 (55); Power: 35 (40); Eye: 35 (40). |
| 05/04/1954 |
Named the #83 prospect in the TOBA |
| 06/24/1954 |
Named the #63 prospect in the TOBA |
| 07/02/1954 |
Suspended 4 games after ejection following a brawl. |
| 08/30/1954 |
Named the #95 prospect in the TOBA |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 50 (60); Power: 35 (40); Eye: 35 (40). |
| 03/07/1955 |
Named to the 1955 World Junior Championship for the The Netherlands. |
| 05/03/1955 |
Named the #76 prospect in the TOBA |
| 06/23/1955 |
Named the #90 prospect in the TOBA |