| 06/05/1951 | Drafted in the 1951 first-year player draft by the Hosho Reliables. (Round 1, Pick 6, 6th overall pick). |
| 07/16/1951 | Named the #6 prospect in the BAN |
| 05/01/1952 | Named the #8 prospect in the BAN |
| 10/13/1952 | Wins the 1952 BAN Championship Series with the Hosho Reliables. |
| 03/26/1955 | Successfully completed training to improve his secondary pitch at the Hosho Reliables development complex. |
| 03/26/1956 | Unsuccessfully completed training to increase his endurance on the mound at the Hosho Reliables development complex. |
| 05/12/1956 | Pitches a 5-hit shutout against the Denki Dynamics with 6 strikeouts and 0 BB allowed! |
| 06/09/1956 | Pitches a 3-hit shutout against the Rakisuta Rams with 3 strikeouts and 3 BB allowed! |
| 07/10/1956 | Pitches a 2-hit shutout against the Rakisuta Rams with 2 strikeouts and 2 BB allowed! |
| 07/31/1956 | Was selected to the 1956 Baseball Association of Nippon All-Star Game. |
| 09/18/1956 | Pitches a 2-hit shutout against the Rakisuta Rams with 4 strikeouts and 1 BB allowed! |
| 03/24/1957 | Outstandingly completed training to make one of his poorer pitches more usable at the Hosho Reliables development complex. |
| 07/22/1957 | Injured (sore elbow),day-to-day for 1-2 weeks. |
| 07/29/1957 | Suffered setback in recovery from injury, will miss another 1-2 weeks. |
| 06/01/1958 | Injured (mild oblique strain),day-to-day for 2 days. |
| 07/31/1958 | Was selected to the 1958 Baseball Association of Nippon All-Star Game. |
| 03/23/1960 | Successfully completed training to increase his endurance on the mound at the Hosho Reliables development complex. |
| 07/18/1960 | Pitches a 3-hit shutout against the Rakisuta Rams with 8 strikeouts and 2 BB allowed! |
| 03/23/1961 | Unsuccessfully completed training to increase his endurance on the mound at the Hosho Reliables development complex. |
| 07/04/1961 | Pitches a 3-hit shutout against the Kyoto Owls with 7 strikeouts and 2 BB allowed! |
| 08/20/1961 | Pitches a 4-hit shutout against the Yokohama Kingfishers with 4 strikeouts and 1 BB allowed! |
| 03/23/1962 | Unsuccessfully completed training to make one of his poorer pitches more usable at the Hosho Reliables development complex. |
| 05/02/1962 | Pitches a 4-hit shutout against the Yokohama Kingfishers with 2 strikeouts and 6 BB allowed! |
| 07/31/1962 | Was selected to the 1962 Baseball Association of Nippon All-Star Game. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 3; Movement: 4; Control: 3. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 3; Movement: 4; Control: 3. |
| 01/01/1964 | OSA scouting updated ratings: Stuff: 3; Movement: 4; Control: 3. |
| 07/29/1964 | Pitches a 2-hit shutout against the Rakisuta Rams with 5 strikeouts and 0 BB allowed! |
| 05/01/1965 | Unsuccessfully completed training to improve his infield defense at the Hosho Reliables development complex. |
| 07/20/1965 | Pitches a 2-hit shutout against the Kyoto Owls with 6 strikeouts and 1 BB allowed! |
| 07/26/1965 | Wins the BAN EL Player of the Week Award. |
| 08/01/1965 | Wins the BAN EL Pitcher of the Month Award. |
| 03/22/1966 | Outstandingly completed training to improve his secondary pitch at the Hosho Reliables development complex. |
| 07/31/1966 | Was selected to the 1966 Baseball Association of Nippon All-Star Game. |
| 09/20/1966 | Pitches a 7-hit shutout against the Denki Dynamics with 2 strikeouts and 1 BB allowed! |
| 10/22/1966 | Wins the 1966 BAN EL Noburu Kagawa Award. |
| 07/31/1967 | Was selected to the 1967 Baseball Association of Nippon All-Star Game. |
| 09/01/1967 | Wins the BAN EL Pitcher of the Month Award. |
| 10/01/1967 | Wins the BAN EL Pitcher of the Month Award. |
| 10/22/1967 | Wins the 1967 BAN EL Noburu Kagawa Award. |
| 11/24/1967 | Outstandingly completed training to improve his infield defense at the Hosho Reliables development complex. |
| 10/10/1968 | Wins the 1968 BAN Championship Series with the Hosho Reliables. |
| 07/31/1970 | Was selected to the 1970 Baseball Association of Nippon All-Star Game. |
| 05/01/1971 | Unsuccessfully completed training to increase his endurance on the mound at the Hosho Reliables development complex. |
| 10/11/1971 | Retired from professional baseball. |
| LEADERBOARD APPEARANCES |
| Year | SH | Rank | | 1962 | 8 | 9 | | 1963 | 9 | 10 | | 1966 | 9 | 7 | | | Year | G | Rank | | 1953 | 28 | 8 | | 1971 | 64 | 5 | | | Year | GS | Rank | | 1953 | 28 | 4 | | 1956 | 31 | 2 | | 1958 | 30 | 6 | | 1959 | 29 | 10 | | 1961 | 30 | 2 | | 1962 | 29 | 6 | | 1963 | 29 | 5 | | 1964 | 30 | 2 | | 1966 | 29 | 8 | | 1967 | 30 | 4 | | 1968 | 29 | 9 | | 1969 | 30 | 2 | | | Year | W | Rank | | 1956 | 14 | 5 | | 1965 | 11 | 8 | | 1966 | 15 | 3 | | 1967 | 16 | 1 | | 1968 | 11 | 8 | | | Year | L | Rank | | 1953 | 16 | 1 | | 1956 | 11 | 10 | | 1957 | 11 | 9 | | 1960 | 12 | 4 | | 1961 | 12 | 3 | | 1962 | 12 | 7 | | 1963 | 13 | 3 | | 1964 | 10 | 10 | |
| Year | Win. % | Rank | | 1953 | .200 | 9 | | 1956 | .560 | 10 | | 1966 | .750 | 1 | | 1967 | .800 | 1 | | 1968 | .579 | 5 | | 1969 | .600 | 7 | | | | Year | HLD | Rank | | 1970 | 2 | 5 | | 1971 | 13 | 2 | | | Year | IP | Rank | | 1953 | 171.2 | 6 | | 1956 | 204.1 | 9 | | 1966 | 194.1 | 9 | | 1967 | 195.1 | 10 | | | Year | BF | Rank | | 1953 | 800 | 6 | | 1960 | 832 | 10 | | 1961 | 834 | 10 | | 1966 | 783 | 10 | |
| | | Year | BB | Rank | | 1953 | 82 | 3 | | 1958 | 84 | 9 | | 1960 | 92 | 2 | | 1961 | 82 | 6 | | 1963 | 63 | 9 | | | Year | K | Rank | | 1958 | 127 | 10 | | 1967 | 123 | 8 | | 1968 | 121 | 10 | | 1969 | 113 | 9 | | | Year | WP | Rank | | 1953 | 5 | 3 | | 1966 | 8 | 8 | | 1968 | 8 | 6 | | | Year | ERA | Rank | | 1953 | 5.30 | 9 | | 1956 | 3.13 | 5 | | 1957 | 3.30 | 8 | | 1958 | 2.95 | 6 | | 1960 | 2.70 | 5 | | 1961 | 3.45 | 7 | | 1962 | 3.28 | 10 | | 1963 | 2.72 | 8 | | 1966 | 1.81 | 1 | | 1967 | 1.66 | 1 | | 1968 | 2.77 | 10 | |
| Year | BABIP | Rank | | 1953 | .300 | 9 | | 1956 | .234 | 2 | | 1958 | .271 | 10 | | 1959 | .258 | 6 | | 1960 | .246 | 2 | | 1962 | .263 | 8 | | 1967 | .235 | 7 | | 1969 | .233 | 5 | | | Year | WHIP | Rank | | 1953 | 1.67 | 9 | | 1956 | 1.15 | 3 | | 1959 | 1.20 | 7 | | 1962 | 1.24 | 6 | | 1963 | 1.16 | 9 | | 1966 | 1.06 | 7 | | 1967 | 1.03 | 3 | | 1968 | 1.16 | 9 | | 1969 | 1.09 | 5 | | | Year | K/BB | Rank | | 1953 | 0.72 | 9 | | 1964 | 3.25 | 5 | | 1966 | 2.11 | 10 | | 1967 | 2.28 | 4 | | 1968 | 2.42 | 2 | | 1969 | 2.02 | 4 | | | Year | RA/9 | Rank | | 1953 | 15.15 | 9 | | 1956 | 10.53 | 3 | | 1959 | 10.92 | 7 | | 1962 | 11.42 | 6 | | 1963 | 10.70 | 9 | | 1966 | 9.68 | 7 | | 1967 | 9.35 | 3 | | 1969 | 10.10 | 6 | | | Year | HR/9 | Rank | | 1953 | 0.84 | 6 | | 1956 | 0.44 | 3 | | 1957 | 0.34 | 1 | | 1958 | 0.55 | 7 | | 1959 | 0.47 | 7 | | 1960 | 0.51 | 8 | | 1961 | 0.38 | 1 | | 1962 | 0.49 | 5 | | 1963 | 0.24 | 2 | | 1964 | 0.43 | 5 | | 1966 | 0.19 | 1 | | 1967 | 0.28 | 1 | |
| Year | H/9 | Rank | | 1953 | 10.75 | 9 | | 1956 | 7.09 | 1 | | 1958 | 8.16 | 6 | | 1959 | 7.66 | 5 | | 1960 | 7.39 | 5 | | 1963 | 7.39 | 6 | | 1966 | 6.99 | 7 | | 1967 | 6.77 | 4 | | 1969 | 7.00 | 4 | | | Year | BB/9 | Rank | | 1953 | 4.30 | 8 | | 1959 | 3.12 | 10 | | 1962 | 3.09 | 8 | | 1964 | 2.13 | 5 | | 1967 | 2.49 | 4 | | 1968 | 2.43 | 7 | | 1969 | 2.84 | 9 | | | Year | K/9 | Rank | | 1953 | 3.09 | 9 | | 1958 | 5.85 | 10 | | 1964 | 6.92 | 6 | | 1967 | 5.67 | 6 | | 1968 | 5.89 | 6 | | 1969 | 5.73 | 7 | | | Year | RA | Rank | | 1952 | 23 | 5 | | 1970 | 31 | 7 | | 1971 | 64 | 5 | | | Year | GF | Rank | | 1952 | 20 | 5 | | 1970 | 13 | 10 | |
| Year | QS | Rank | | 1953 | 11 | 9 | | 1956 | 18 | 9 | | 1960 | 18 | 10 | | 1961 | 20 | 5 | | 1963 | 21 | 3 | | 1966 | 21 | 10 | | 1967 | 21 | 5 | | 1968 | 21 | 10 | | | Year | QSP | Rank | | 1953 | .393 | 9 | | 1957 | .640 | 10 | | 1961 | .667 | 7 | | 1963 | .724 | 5 | | 1966 | .724 | 10 | | 1967 | .700 | 6 | | 1968 | .724 | 10 | | | Year | CG | Rank | | 1953 | 2 | 7 | | 1956 | 5 | 9 | | 1962 | 5 | 8 | | 1966 | 3 | 8 | | | Year | CGP | Rank | | 1953 | .071 | 6 | | 1956 | .161 | 10 | | 1962 | .172 | 10 | | 1966 | .103 | 9 | | | Year | SHO | Rank | | 1956 | 4 | 1 | | 1961 | 2 | 3 | | 1962 | 2 | 3 | | 1964 | 1 | 5 | | 1965 | 1 | 5 | | 1966 | 1 | 6 | |
| Year | GB% | Rank | | 1953 | 0.49 | 3 | | 1960 | 0.51 | 8 | | 1961 | 0.53 | 7 | | 1962 | 0.51 | 7 | | 1969 | 0.54 | 9 | | | Year | WAR | Rank | | 1953 | 0.9 | 9 | | 1956 | 5.0 | 6 | | 1957 | 4.2 | 10 | | 1958 | 4.4 | 10 | | 1959 | 4.6 | 10 | | 1961 | 4.7 | 6 | | 1962 | 4.4 | 8 | | 1963 | 5.3 | 4 | | 1964 | 5.3 | 7 | | 1966 | 5.9 | 2 | | 1967 | 6.4 | 1 | | 1968 | 4.2 | 8 | | | | |