| 06/05/1951 | Drafted in the 1951 first-year player draft by the Nagasaki Stars. (Round 2, Pick 12, 24th overall pick). |
| 07/16/1951 | Named the #7 prospect in the BAN |
| 10/11/1951 | Named the #11 prospect in the BAN |
| 04/29/1952 | Unsuccessfully completed training to improve his defense at second base at the Nagasaki Stars development complex. |
| 05/01/1952 | Named the #11 prospect in the BAN |
| 03/26/1953 | Successfully completed training to improve his plate discipline at the Nagasaki Stars development complex. |
| 05/01/1953 | Named the #13 prospect in the BAN |
| 03/28/1954 | Detrimentally completed training to improve his baserunning fundamentals at the Nagasaki Stars development complex. |
| 05/19/1956 | Injured (sprained wrist),day-to-day for 1-2 weeks. |
| 10/11/1956 | Wins the 1956 BAN Championship Series with the Nagasaki Stars. |
| 09/07/1957 | Injured (sprained wrist),day-to-day for 2 weeks. |
| 06/02/1958 | Injured (intercostal strain),out for 3-4 weeks. |
| 07/31/1958 | Was selected to the 1958 Baseball Association of Nippon All-Star Game. |
| 09/04/1958 | Injured (elbow contusion),day-to-day for one week. |
| 10/12/1958 | Wins the 1958 BAN Championship Series with the Nagasaki Stars. |
| 07/30/1959 | Injured (elbow contusion),day-to-day for one week. |
| 07/17/1960 | Injured (back tightness),day-to-day for 1 day. |
| 07/31/1960 | Was selected to the 1960 Baseball Association of Nippon All-Star Game. |
| 08/24/1960 | Injured (elbow contusion),day-to-day for one week. |
| 08/29/1960 | Wins the BAN WL Player of the Week Award. |
| 09/09/1960 | Injured (fractured foot),out for 3 weeks. |
| 07/24/1961 | Injured (sore knee),day-to-day for 3 days. |
| 06/01/1962 | Wins the BAN WL Batter of the Month Award. |
| 06/18/1962 | Wins the BAN WL Player of the Week Award. |
| 07/31/1962 | Was selected to the 1962 Baseball Association of Nippon All-Star Game. |
| 01/01/1963 | OSA scouting updated ratings: Contact: 3; Power: 3; Eye: 5. |
| 10/09/1963 | Injured (torn groin),out for 3-4 months. |
| 10/13/1963 | Wins the 1963 BAN Championship Series with the Nagasaki Stars. |
| 01/01/1964 | OSA scouting updated ratings: Contact: 3; Power: 3; Eye: 5. |
| 05/01/1964 | Outstandingly completed training to learn a new position at the Nagasaki Stars development complex. |
| 05/09/1964 | Injured (strained abdominal muscle),day-to-day for 4 weeks. |
| 05/30/1964 | Injured (calf strain),out for 3-4 weeks. |
| 06/29/1964 | Injured (back tightness),day-to-day for 4 days. |
| 07/09/1964 | Injured (knee soreness),day-to-day for 5 days. |
| 07/10/1964 | Injured (high ankle sprain),out for 4 weeks. |
| 08/11/1964 | Injured (mild groin strain),day-to-day for 4 days. |
| 08/14/1964 | Injured (back spasms),day-to-day for 4 days. |
| 09/02/1964 | Injured (sprained wrist),day-to-day for 3 weeks. |
| 09/10/1964 | Injured (severe hip strain),out for 4-5 months. |
| 11/19/1964 | Suffered setback in recovery from injury, will miss another 3 months. |
| 06/07/1965 | Injured (back spasms),day-to-day for 1 day. |
| 07/27/1965 | Injured (torn groin),out for 8 weeks. |
| 05/19/1966 | Injured (sprained thumb),day-to-day for 4 weeks. |
| 06/02/1966 | Injured (sprained thumb),day-to-day for one week. |
| 06/19/1966 | Injured (back tightness),out for 2 weeks. |
| 07/09/1966 | Injured (sore back),day-to-day for 4 days. |
| 08/13/1966 | Injured (strained oblique),day-to-day for 3 weeks. |
| 08/12/1968 | Injured (back spasms),day-to-day for 5 days. |
| 08/20/1968 | Injured (bruised thigh),day-to-day for 5 days. |
| 06/29/1969 | Injured (back spasms),day-to-day for one week. |
| 10/13/1969 | Retired from professional baseball. |
| LEADERBOARD APPEARANCES |
| Year | GS | Rank | | 1959 | 136 | 3 | | 1961 | 137 | 1 | | 1962 | 134 | 10 | | 1963 | 135 | 2 | | | Year | PA | Rank | | 1959 | 588 | 5 | | 1961 | 590 | 9 | | 1962 | 578 | 8 | | 1963 | 595 | 4 | | | | Year | 3B | Rank | | 1959 | 5 | 10 | | 1960 | 8 | 6 | | 1961 | 9 | 4 | | 1962 | 10 | 6 | | 1963 | 10 | 3 | | 1964 | 6 | 9 | | |
| Year | SB | Rank | | 1957 | 11 | 8 | | 1958 | 14 | 4 | | 1959 | 11 | 8 | | 1960 | 13 | 9 | | 1963 | 14 | 9 | | | Year | RBI | Rank | | 1961 | 87 | 7 | | 1962 | 77 | 8 | | | Year | R | Rank | | 1959 | 74 | 8 | | 1961 | 96 | 6 | | 1962 | 90 | 6 | | | Year | BB | Rank | | 1957 | 72 | 6 | | 1958 | 97 | 2 | | 1959 | 111 | 3 | | 1960 | 108 | 1 | | 1961 | 125 | 2 | | 1962 | 122 | 2 | | 1963 | 123 | 1 | | 1964 | 57 | 5 | | | Year | IBB | Rank | | 1958 | 5 | 10 | | 1963 | 5 | 1 | |
| Year | HP | Rank | | 1957 | 4 | 10 | | 1958 | 5 | 4 | | 1960 | 5 | 6 | | 1961 | 5 | 8 | | 1962 | 5 | 6 | | | Year | SH | Rank | | 1965 | 18 | 2 | | 1966 | 15 | 3 | | | | Year | EBH | Rank | | 1960 | 51 | 8 | | 1962 | 50 | 8 | | | Year | OBP | Rank | | 1958 | .425 | 4 | | 1959 | .381 | 7 | | 1960 | .419 | 3 | | 1961 | .415 | 3 | | 1962 | .427 | 3 | | 1963 | .388 | 4 | |
| Year | SLG | Rank | | 1960 | .478 | 9 | | 1962 | .497 | 8 | | | Year | RC | Rank | | 1960 | 92.83 | 6 | | 1962 | 107.10 | 4 | | 1963 | 83.18 | 10 | | | Year | RC/27 | Rank | | 1958 | 7.74 | 6 | | 1959 | 5.45 | 9 | | 1960 | 7.88 | 4 | | 1961 | 6.89 | 7 | | 1962 | 8.46 | 4 | | 1963 | 5.96 | 10 | | | Year | ISO | Rank | | 1960 | .216 | 3 | | 1962 | .228 | 4 | | | Year | wOBA | Rank | | 1958 | .388 | 9 | | 1960 | .397 | 6 | | 1961 | .384 | 7 | | 1962 | .414 | 4 | |
| Year | OPS | Rank | | 1958 | .859 | 9 | | 1960 | .897 | 6 | | 1962 | .924 | 4 | | | Year | WAR | Rank | | 1958 | 4.5 | 10 | | 1960 | 5.0 | 9 | | 1962 | 5.8 | 8 | | | | |