| 06/05/1955 | Drafted in the 1955 first-year player draft by the Fukuoka Falcons. (Round 1, Pick 4, 4th overall pick). |
| 07/16/1955 | Named the #8 prospect in the BAN |
| 05/01/1956 | Named the #12 prospect in the BAN |
| 07/24/1956 | Pitches a 2-hit shutout against the Osaka Sailors with 6 strikeouts and 6 BB allowed! |
| 03/24/1957 | Unsuccessfully completed training to add a pitch to his arsenal at the Fukuoka Falcons development complex. |
| 05/14/1958 | Pitches a 5-hit shutout against the Kobe Bulls with 2 strikeouts and 1 BB allowed! |
| 05/30/1958 | Pitches a 3-hit shutout against the Kobe Bulls with 8 strikeouts and 2 BB allowed! |
| 07/11/1958 | Pitches a 5-hit shutout against the Vesutan Bees with 3 strikeouts and 1 BB allowed! |
| 08/13/1958 | Pitches a 3-hit shutout against the Kinboshi Kites with 7 strikeouts and 2 BB allowed! |
| 03/24/1959 | Unsuccessfully completed training to add a pitch to his arsenal at the Fukuoka Falcons development complex. |
| 07/15/1959 | Pitches a 4-hit shutout against the Nagasaki Stars with 4 strikeouts and 1 BB allowed! |
| 07/26/1959 | Pitches a 4-hit shutout against the Kobe Bulls with 5 strikeouts and 0 BB allowed! |
| 10/25/1959 | Was traded by the Fukuoka Falcons to the Yokohama Kingfishers in exchange for SS Yukio Smith. |
| 10/13/1960 | Wins the 1960 BAN Championship Series with the Yokohama Kingfishers. |
| 07/16/1961 | Injured (finger blister),day-to-day for 2 days. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 3; Movement: 3; Control: 3. |
| 01/01/1963 | OSA scouting updated ratings: Stuff: 3; Movement: 3; Control: 3. |
| 07/31/1963 | Was selected to the 1963 Baseball Association of Nippon All-Star Game. |
| 01/01/1964 | OSA scouting updated ratings: Stuff: 3; Movement: 3; Control: 3. |
| 07/11/1964 | Pitches a 3-hit shutout against the Kyoto Owls with 4 strikeouts and 0 BB allowed! |
| 08/21/1968 | Pitches a 7-hit shutout against the Kyoto Owls with 5 strikeouts and 0 BB allowed! |
| 09/06/1970 | Injured (hamstring strain),out for 4-5 weeks. |
| 05/25/1971 | Pitches a 3-hit shutout against the Kyoto Owls with 4 strikeouts and 1 BB allowed! |
| 10/11/1971 | Retired from professional baseball. |
| LEADERBOARD APPEARANCES |
| | | | Year | GS | Rank | | 1959 | 29 | 10 | | 1967 | 29 | 9 | | 1968 | 29 | 9 | | 1969 | 29 | 7 | | | Year | W | Rank | | 1958 | 16 | 4 | | 1959 | 13 | 9 | | 1966 | 11 | 9 | | 1967 | 11 | 5 | | | Year | L | Rank | | 1957 | 17 | 1 | | 1964 | 10 | 10 | | 1966 | 12 | 5 | | 1969 | 16 | 1 | |
| Year | Win. % | Rank | | 1956 | .688 | 3 | | 1958 | .667 | 6 | | 1959 | .565 | 9 | | | Year | SV | Rank | | 1956 | 7 | 6 | | 1963 | 25 | 1 | | | | Year | IP | Rank | | 1959 | 220.0 | 7 | | |
| Year | HRA | Rank | | 1959 | 17 | 10 | | 1964 | 17 | 7 | | 1967 | 21 | 2 | | 1968 | 20 | 5 | | 1969 | 23 | 3 | | | | | Year | WP | Rank | | 1956 | 6 | 5 | | 1957 | 4 | 9 | | 1960 | 6 | 5 | | 1961 | 6 | 7 | | 1962 | 6 | 8 | | 1967 | 7 | 9 | | 1969 | 8 | 6 | | 1971 | 6 | 7 | | | Year | ERA | Rank | | 1967 | 3.06 | 9 | |
| Year | BABIP | Rank | | 1956 | .232 | 2 | | 1959 | .256 | 10 | | 1964 | .274 | 8 | | 1966 | .246 | 8 | | 1968 | .243 | 10 | | 1971 | .288 | 7 | | | Year | WHIP | Rank | | 1956 | 1.22 | 6 | | 1967 | 1.16 | 7 | | | Year | K/BB | Rank | | 1967 | 2.18 | 6 | | | Year | RA/9 | Rank | | 1956 | 11.26 | 7 | | 1966 | 10.28 | 10 | | 1967 | 10.41 | 7 | | | Year | HR/9 | Rank | | 1958 | 0.65 | 7 | | 1961 | 0.61 | 8 | | 1966 | 0.51 | 9 | |
| Year | H/9 | Rank | | 1956 | 7.55 | 1 | | | Year | BB/9 | Rank | | 1958 | 2.81 | 8 | | 1964 | 2.35 | 10 | | 1967 | 2.59 | 8 | | 1968 | 2.61 | 9 | | | Year | K/9 | Rank | | 1956 | 4.93 | 4 | | 1967 | 5.65 | 7 | | | |
| Year | QSP | Rank | | 1964 | .696 | 9 | | | Year | CG | Rank | | 1957 | 7 | 6 | | 1958 | 10 | 9 | | 1959 | 13 | 4 | | 1964 | 3 | 5 | | 1969 | 3 | 7 | | | Year | CGP | Rank | | 1957 | .280 | 6 | | 1958 | .370 | 8 | | 1959 | .448 | 5 | | 1964 | .130 | 4 | | 1969 | .103 | 8 | | | Year | SHO | Rank | | 1956 | 1 | 6 | | 1957 | 1 | 9 | | 1958 | 4 | 1 | | 1959 | 2 | 5 | | 1964 | 1 | 5 | | 1968 | 1 | 9 | | 1971 | 1 | 5 | | | Year | GB% | Rank | | 1956 | 0.50 | 6 | | 1957 | 0.52 | 7 | | 1964 | 0.52 | 10 | | 1971 | 0.55 | 9 | |
| Year | WAR | Rank | | 1958 | 3.8 | 10 | | | | | |