| 06/05/1958 | Drafted in the 1958 first-year player draft by the Vesutan Bees. (Round 1, Pick 9, 9th overall pick). |
| 06/06/1958 | Released by the Vesutan Bees. |
| 06/10/1958 | Signed a 1-year minor league contract with the Fukuoka Falcons organization. |
| 06/11/1958 | Released by the Fukuoka Falcons. |
| 06/11/1958 | Signed a 1-year minor league contract with the Nagasaki Stars organization. |
| 06/11/1958 | Released by the Nagasaki Stars. |
| 06/12/1958 | Signed a 1-year minor league contract with the Kinboshi Kites organization. |
| 06/12/1958 | Released by the Kinboshi Kites. |
| 06/13/1958 | Signed a 1-year minor league contract with the Fukuoka Falcons organization. |
| 06/13/1958 | Released by the Fukuoka Falcons. |
| 06/14/1958 | Signed a 1-year minor league contract with the Fukuoka Falcons organization. |
| 06/14/1958 | Released by the Fukuoka Falcons. |
| 06/16/1958 | Signed a 1-year minor league contract with the Nagasaki Stars organization. |
| 06/16/1958 | Released by the Nagasaki Stars. |
| 06/18/1958 | Signed a 1-year minor league contract with the Yokohama Kingfishers organization. |
| 06/18/1958 | Released by the Yokohama Kingfishers. |
| 06/19/1958 | Signed a 1-year minor league contract with the Kyoto Owls organization. |
| 07/16/1958 | Named the #18 prospect in the BAN |
| 10/13/1958 | Named the #30 prospect in the BAN |
| 05/01/1959 | Named the #47 prospect in the BAN |
| 07/16/1959 | Named the #71 prospect in the BAN |
| 01/18/1960 | Was traded by the Kyoto Owls to the Osaka Sailors, along with LF Fumiya Nakasone, in exchange for C Koto Seki. |
| 05/01/1960 | Named the #69 prospect in the BAN |
| 10/14/1960 | Named the #59 prospect in the BAN |
| 05/01/1961 | Successfully completed training to learn a new position at the Osaka Sailors development complex. |
| 09/11/1961 | Goes 5-5 against the Kobe Bulls, with 2 HR, 6 RBI and 2 R. |
| 09/18/1961 | Wins the BAN WL Player of the Week Award. |
| 01/01/1963 | OSA scouting updated ratings: Contact: 3; Power: 2; Eye: 2. |
| 04/02/1963 | Successfully completed training to learn a new position at the Osaka Sailors development complex. |
| 01/01/1964 | OSA scouting updated ratings: Contact: 3; Power: 2; Eye: 2. |
| 05/09/1967 | Injured (hamstring tightness),day-to-day for 1 day. |
| 09/20/1968 | Injured (partially torn labrum),out for 8 weeks. |
| 10/29/1968 | Suffered setback in recovery from injury, will miss another 4 weeks. |