| 06/05/1958 | Drafted in the 1958 first-year player draft by the Hosho Reliables. (Round 1, Pick 4, 4th overall pick). |
| 06/06/1958 | Released by the Hosho Reliables. |
| 06/09/1958 | Signed a 1-year minor league contract with the Denki Dynamics organization. |
| 06/09/1958 | Released by the Denki Dynamics. |
| 06/13/1958 | Signed a 1-year minor league contract with the Vesutan Bees organization. |
| 04/30/1959 | Detrimentally completed training to improve his defense at center field at the Vesutan Bees development complex. |
| 05/01/1959 | Named the #14 prospect in the BAN |
| 07/16/1959 | Named the #17 prospect in the BAN |
| 03/23/1960 | Unsuccessfully completed training to improve his two-strike approach at the Vesutan Bees development complex. |
| 05/01/1960 | Named the #11 prospect in the BAN |
| 05/01/1961 | Named the #13 prospect in the BAN |
| 05/01/1961 | Unsuccessfully completed training to improve his defense at center field at the Vesutan Bees development complex. |
| 03/23/1962 | Successfully completed training to generate more batspeed and homerun power at the Vesutan Bees development complex. |
| 05/01/1962 | Named the #14 prospect in the BAN |
| 01/01/1963 | OSA scouting updated ratings: Contact: 3; Power: 2; Eye: 2. |
| 07/26/1963 | Injured (oblique strain),out for 8 weeks. |
| 01/01/1964 | OSA scouting updated ratings: Contact: 5; Power: 2; Eye: 3. |
| 05/01/1964 | Outstandingly completed training to learn a new position at the Vesutan Bees development complex. |
| 07/31/1964 | Was selected to the 1964 Baseball Association of Nippon All-Star Game. |
| 08/31/1964 | Wins the BAN WL Player of the Week Award. |
| 10/21/1964 | Finished 2nd in 1964 BAN WL Most Valuable Player Award voting. |
| 05/01/1965 | Successfully completed training to learn a new position at the Vesutan Bees development complex. |
| 06/24/1965 | Injured (wrist soreness),day-to-day for 3 days. |
| 07/31/1965 | Was selected to the 1965 Baseball Association of Nippon All-Star Game. |
| 08/02/1965 | Earned 1965 Baseball Association of Nippon All-Star Game MVP honors. |
| 06/13/1966 | Injured (dislocated shoulder),out for 3 months. |
| 08/27/1966 | Suffered setback in recovery from injury, will miss another 5 weeks. |
| 07/31/1967 | Was selected to the 1967 Baseball Association of Nippon All-Star Game. |
| 09/15/1968 | Injured (knee soreness),day-to-day for 4 days. |
| 03/21/1969 | Outstandingly completed training to generate more batspeed and homerun power at the Vesutan Bees development complex. |
| 06/29/1969 | Injured (strained forearm),out for 5 weeks. |
| 11/05/1969 | Was traded by the Vesutan Bees to the Hosho Reliables in exchange for 3B Kai Yoneda and SP Hoshiko Tokunaga. |
| 07/31/1970 | Was selected to the 1970 Baseball Association of Nippon All-Star Game. |
| 09/28/1970 | Wins the BAN EL Player of the Week Award. |
| 10/21/1970 | Finished 3rd in 1970 BAN EL Most Valuable Player Award voting. |
| 06/13/1971 | Injured (hip strain),out for 2-3 weeks. |
| 08/23/1971 | Injured (strained back),day-to-day for 2 weeks. |
| 05/31/1972 | Injured (torn quadriceps),out for 6 weeks. |
| 07/31/1972 | Was selected to the 1972 Baseball Association of Nippon All-Star Game. |
| 08/10/1972 | Injured (wrist soreness),day-to-day for 2-3 weeks. |
| 01/26/1973 | Unsuccessfully completed training to improve his outfield defense at the Hosho Reliables development complex. |
| 04/16/1973 | Unsuccessfully completed training to learn a new position at the Hosho Reliables development complex. |
| 08/13/1973 | Injured (migraine),day-to-day for 1 day. |
| 04/11/1974 | Successfully completed training to learn a new position at the Hosho Reliables development complex. |
| LEADERBOARD APPEARANCES |
| Year | GS | Rank | | 1964 | 133 | 7 | | 1965 | 131 | 4 | | 1967 | 131 | 10 | | 1968 | 134 | 2 | | | Year | PA | Rank | | 1964 | 607 | 1 | | 1965 | 580 | 2 | | 1967 | 594 | 1 | | 1968 | 578 | 2 | | 1970 | 579 | 2 | | | Year | AB | Rank | | 1964 | 560 | 1 | | 1965 | 527 | 3 | | 1967 | 545 | 1 | | 1968 | 524 | 2 | | 1970 | 510 | 3 | | | Year | H | Rank | | 1964 | 169 | 1 | | 1965 | 142 | 4 | | 1967 | 139 | 3 | | 1970 | 150 | 1 | | | Year | TB | Rank | | 1964 | 258 | 1 | | 1965 | 216 | 8 | | 1967 | 209 | 6 | | 1968 | 190 | 10 | | 1970 | 235 | 4 | |
| Year | 2B | Rank | | 1964 | 27 | 7 | | 1965 | 33 | 2 | | 1967 | 28 | 3 | | 1968 | 26 | 5 | | 1969 | 23 | 10 | | 1970 | 21 | 5 | | 1974 | 19 | 10 | | | Year | 3B | Rank | | 1964 | 7 | 5 | | 1965 | 7 | 5 | | 1967 | 6 | 6 | | 1969 | 4 | 9 | | 1970 | 5 | 2 | | | | Year | SB | Rank | | 1967 | 18 | 2 | | 1969 | 18 | 5 | | 1970 | 63 | 1 | | 1971 | 33 | 3 | | 1972 | 30 | 6 | | 1974 | 21 | 4 | | |
| Year | R | Rank | | 1964 | 93 | 1 | | 1965 | 85 | 5 | | 1967 | 81 | 1 | | 1968 | 63 | 8 | | 1970 | 99 | 1 | | 1974 | 78 | 9 | | | Year | BB | Rank | | 1968 | 49 | 9 | | 1970 | 64 | 7 | | | | Year | SF | Rank | | 1965 | 5 | 10 | | 1971 | 4 | 9 | | 1973 | 5 | 5 | | | Year | EBH | Rank | | 1964 | 50 | 3 | | 1965 | 49 | 4 | | 1967 | 44 | 3 | | 1968 | 39 | 7 | | 1970 | 44 | 4 | |
| Year | AVG | Rank | | 1964 | .302 | 4 | | 1969 | .264 | 10 | | 1970 | .294 | 2 | | | Year | OBP | Rank | | 1964 | .354 | 9 | | 1970 | .375 | 3 | | | Year | SLG | Rank | | 1964 | .461 | 1 | | 1970 | .461 | 5 | | | Year | RC | Rank | | 1964 | 90.15 | 3 | | 1965 | 69.82 | 10 | | 1970 | 94.01 | 3 | | | Year | RC/27 | Rank | | 1964 | 5.98 | 5 | | 1970 | 6.53 | 4 | |
| Year | ISO | Rank | | 1964 | .159 | 8 | | | Year | wOBA | Rank | | 1964 | .364 | 5 | | 1970 | .371 | 5 | | | Year | OPS | Rank | | 1964 | .815 | 5 | | 1970 | .836 | 6 | | | Year | WAR | Rank | | 1964 | 6.0 | 2 | | 1965 | 4.6 | 7 | | 1967 | 4.4 | 4 | | 1968 | 4.3 | 9 | | 1970 | 8.3 | 3 | | |