| 06/05/1961 | Drafted in the 1961 first-year player draft by the Rakisuta Rams. (Round 3, Pick 3, 27th overall pick). |
| 06/06/1961 | Released by the Rakisuta Rams. |
| 06/19/1961 | Signed a 1-year minor league contract with the Rakisuta Rams organization. |
| 06/19/1961 | Released by the Rakisuta Rams. |
| 06/22/1961 | Signed a 1-year minor league contract with the Kobe Bulls organization. |
| 06/22/1961 | Released by the Kobe Bulls. |
| 07/18/1961 | Signed a 1-year minor league contract with the Nagasaki Stars organization. |
| 07/18/1961 | Released by the Nagasaki Stars. |
| 07/30/1961 | Signed a 1-year minor league contract with the Osaka Sailors organization. |
| 07/30/1961 | Released by the Osaka Sailors. |
| 08/08/1961 | Signed a 1-year minor league contract with the Yokohama Kingfishers organization. |
| 08/08/1961 | Released by the Yokohama Kingfishers. |
| 08/14/1961 | Signed a 1-year minor league contract with the Fukuoka Falcons organization. |
| 08/15/1961 | Released by the Fukuoka Falcons. |
| 08/15/1961 | Signed a 1-year minor league contract with the Yokohama Kingfishers organization. |
| 08/15/1961 | Released by the Yokohama Kingfishers. |
| 08/18/1961 | Signed a 1-year minor league contract with the Hosho Reliables organization. |
| 11/20/1961 | Unsuccessfully completed training to improve his defense at catcher at the Hosho Reliables development complex. |
| 05/01/1962 | Named the #51 prospect in the BAN |
| 07/16/1962 | Named the #54 prospect in the BAN |
| 10/13/1962 | Named the #47 prospect in the BAN |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 1; Eye: 2. |
| 03/23/1963 | Outstandingly completed training to improve his quality of contact at the Hosho Reliables development complex. |
| 05/01/1963 | Named the #40 prospect in the BAN |
| 10/14/1963 | Named the #39 prospect in the BAN |
| 01/01/1964 | OSA scouting updated ratings: Contact: 2; Power: 1; Eye: 2. |
| 05/01/1964 | Named the #26 prospect in the BAN |
| 07/16/1964 | Named the #22 prospect in the BAN |
| 10/12/1964 | Named the #20 prospect in the BAN |
| 05/01/1965 | Named the #21 prospect in the BAN |
| 07/16/1965 | Named the #30 prospect in the BAN |
| 05/01/1966 | Named the #30 prospect in the BAN |
| 06/06/1966 | Released by the Hosho Reliables. |
| 06/23/1966 | Signed a minor league contract with majors option with the Kobe Bulls organization. |
| 07/16/1966 | Named the #35 prospect in the BAN |
| 10/13/1966 | Wins the 1966 BAN Championship Series with the Kobe Bulls. |
| 04/11/1967 | Outstandingly completed training to improve his two-strike approach at the Kobe Bulls development complex. |
| 08/28/1967 | Wins the BAN WL Player of the Week Award. |
| 09/01/1967 | Wins the BAN WL Batter of the Month Award. |
| 10/13/1967 | Wins the 1967 BAN Championship Series with the Kobe Bulls. |
| 07/31/1968 | Was selected to the 1968 Baseball Association of Nippon All-Star Game. |
| 10/12/1969 | Wins the 1969 BAN Championship Series with the Kobe Bulls. |
| 05/01/1970 | Unsuccessfully completed training to generate more batspeed and homerun power at the Kobe Bulls development complex. |
| 10/11/1970 | Wins the 1970 BAN Championship Series with the Kobe Bulls. |
| 08/31/1972 | Released by the Kobe Bulls. |
| 09/06/1972 | Signed a 2-year contract worth a total of $30,800 with the Sapporo Bears organization. |
| 10/10/1972 | Wins the 1972 BAN Championship Series with the Kobe Bulls. |
| 07/31/1973 | Was traded by the Sapporo Bears to the Rakisuta Rams in exchange for RP Satoshi Yamashita and RP Hideji Katsumata. |