| 02/13/1950 | Drafted in the 1950 free agent draft by the Nagasaki Stars. (Round 2, Pick 8, 20th overall pick). |
| 05/01/1950 | Named the #4 prospect in the BAN |
| 05/22/1950 | Wins the BAN WL Player of the Week Award. |
| 06/01/1950 | Wins the BAN WL Batter of the Month Award. |
| 07/31/1950 | Wins the BAN WL Player of the Week Award. |
| 07/31/1950 | Was selected to the 1950 Baseball Association of Nippon All-Star Game. |
| 09/11/1950 | Wins the BAN WL Player of the Week Award. |
| 10/01/1950 | Wins the BAN WL Batter of the Month Award. |
| 10/09/1950 | Wins the 1950 BAN Championship Series MVP Award. |
| 10/10/1950 | Wins the 1950 BAN Championship Series with the Nagasaki Stars. |
| 10/20/1950 | Finished 3rd in 1950 BAN WL Most Valuable Player Award voting. |
| 05/14/1951 | Wins the BAN WL Player of the Week Award. |
| 07/06/1951 | Injured (cold),day-to-day for 2 days. |
| 07/31/1951 | Was selected to the 1951 Baseball Association of Nippon All-Star Game. |
| 08/27/1951 | Wins the BAN WL Player of the Week Award. |
| 10/20/1951 | Finished 3rd in 1951 BAN WL Most Valuable Player Award voting. |
| 04/29/1954 | Unsuccessfully completed training to improve his defense at second base at the Nagasaki Stars development complex. |
| 10/11/1956 | Wins the 1956 BAN Championship Series with the Nagasaki Stars. |
| 11/26/1957 | Was traded by the Nagasaki Stars to the Kobe Bulls in exchange for 2B Ienari Fujimori, 3B Kazukuni Morinaga, and SP Teruhide Hara. |
| 05/01/1958 | Unsuccessfully completed training to improve his defense at first base at the Kobe Bulls development complex. |
| 06/23/1958 | Wins the BAN WL Player of the Week Award. |
| 07/06/1959 | Wins the BAN WL Player of the Week Award. |
| 07/31/1959 | Was selected to the 1959 Baseball Association of Nippon All-Star Game. |
| 08/01/1959 | Wins the BAN WL Batter of the Month Award. |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 3; Eye: 3. |
| 07/01/1963 | Injured (torn rotator cuff),out for 8 months. |
| 10/14/1963 | Retired from professional baseball. |
| LEADERBOARD APPEARANCES |
| | | Year | PA | Rank | | 1950 | 565 | 4 | | 1951 | 518 | 8 | | | Year | AB | Rank | | 1950 | 504 | 1 | | 1951 | 447 | 7 | | | Year | H | Rank | | 1950 | 137 | 3 | | 1951 | 146 | 4 | | |
| Year | TB | Rank | | 1950 | 221 | 2 | | 1951 | 229 | 3 | | | Year | 2B | Rank | | 1950 | 24 | 4 | | 1951 | 20 | 7 | | | Year | 3B | Rank | | 1950 | 15 | 1 | | 1951 | 18 | 2 | | 1958 | 13 | 2 | | | | Year | SB | Rank | | 1950 | 17 | 1 | | 1951 | 17 | 4 | |
| Year | RBI | Rank | | 1950 | 52 | 8 | | 1951 | 63 | 9 | | | Year | R | Rank | | 1950 | 95 | 1 | | 1951 | 89 | 2 | | | Year | BB | Rank | | 1950 | 52 | 6 | | 1951 | 67 | 4 | | 1958 | 67 | 7 | | 1959 | 87 | 6 | | | Year | IBB | Rank | | 1950 | 1 | 6 | | 1951 | 2 | 10 | | 1959 | 7 | 7 | | | Year | HP | Rank | | 1950 | 7 | 2 | | 1958 | 4 | 10 | | 1959 | 6 | 8 | |
| | | Year | EBH | Rank | | 1950 | 49 | 2 | | 1951 | 47 | 4 | | | Year | AVG | Rank | | 1950 | .272 | 4 | | 1951 | .327 | 3 | | | Year | OBP | Rank | | 1950 | .348 | 5 | | 1951 | .413 | 2 | | 1959 | .400 | 6 | | | Year | SLG | Rank | | 1950 | .438 | 2 | | 1951 | .512 | 3 | |
| Year | RC | Rank | | 1950 | 80.10 | 3 | | 1951 | 98.57 | 2 | | 1958 | 78.14 | 10 | | | Year | RC/27 | Rank | | 1950 | 5.68 | 3 | | 1951 | 8.32 | 3 | | 1959 | 6.51 | 6 | | | Year | ISO | Rank | | 1950 | .167 | 2 | | 1951 | .186 | 4 | | | Year | wOBA | Rank | | 1950 | .360 | 5 | | 1951 | .413 | 2 | | 1959 | .366 | 9 | | | Year | OPS | Rank | | 1950 | .786 | 5 | | 1951 | .925 | 3 | | 1959 | .818 | 10 | |
| Year | WAR | Rank | | 1950 | 3.7 | 3 | | 1951 | 4.0 | 3 | | | | | |