| 01/01/1952 |
Joined the Team 48 Sky Chiefs. |
| 02/11/1952 |
Unsuccessfully completed training to improve his outfield defense at the Tokyo Central High School Sky Chiefs development complex. |
| 03/08/1952 |
Injured (knee contusion),day-to-day for 1-2 weeks. |
| 03/19/1952 |
Injured on 03/16/1952, diagnosed with a fractured hand, will miss 4-5 weeks. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 40 (75); Power: 20 (30); Eye: 30 (45). |
| 03/01/1953 |
Unsuccessfully completed training to improve his running mechanics at the Tokyo Central High School Sky Chiefs development complex. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 40 (70); Power: 25 (30); Eye: 35 (45). |
| 03/01/1954 |
Outstandingly completed training to improve his running mechanics at the Tokyo Central High School Sky Chiefs development complex. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 40 (70); Power: 20 (20); Eye: 30 (40). |
| 03/07/1955 |
Named to the 1955 World Youth Championship for the Canada. |
| 03/16/1955 |
Goes 5-6 against the Amsterdam Secondary Bluebirds, with 1 2B, 1 3B, 0 RBI and 2 R. |
| 07/01/1955 |
Released by the Tokyo Central High School Sky Chiefs. |
| 07/01/1955 |
Drafted in the 1955 first-year player draft by the New York Skyliners. (Round 9, Pick 8, 72nd overall pick). |
| 07/15/1955 |
Injured (intercostal strain),out for 4 days. |