| 06/05/1961 | Drafted in the 1961 first-year player draft by the Hosho Reliables. (Round 2, Pick 5, 17th overall pick). |
| 06/06/1961 | Released by the Hosho Reliables. |
| 06/13/1961 | Signed a 1-year minor league contract with the Fukuoka Falcons organization. |
| 06/17/1961 | Released by the Fukuoka Falcons. |
| 06/19/1961 | Signed a 1-year minor league contract with the Sapporo Bears organization. |
| 06/19/1961 | Released by the Sapporo Bears. |
| 06/21/1961 | Signed a 1-year minor league contract with the Hosho Reliables organization. |
| 06/21/1961 | Released by the Hosho Reliables. |
| 06/22/1961 | Signed a 1-year minor league contract with the Sapporo Bears organization. |
| 06/22/1961 | Released by the Sapporo Bears. |
| 06/23/1961 | Signed a 1-year minor league contract with the Sapporo Bears organization. |
| 06/24/1961 | Released by the Sapporo Bears. |
| 06/24/1961 | Signed a 1-year minor league contract with the Nagasaki Stars organization. |
| 06/24/1961 | Released by the Nagasaki Stars. |
| 06/25/1961 | Signed a 1-year minor league contract with the Hosho Reliables organization. |
| 06/25/1961 | Released by the Hosho Reliables. |
| 06/28/1961 | Signed a 1-year minor league contract with the Sapporo Bears organization. |
| 06/28/1961 | Released by the Sapporo Bears. |
| 06/29/1961 | Signed a 1-year minor league contract with the Kyoto Owls organization. |
| 06/29/1961 | Released by the Kyoto Owls. |
| 07/04/1961 | Signed a 1-year minor league contract with the Kyoto Owls organization. |
| 07/04/1961 | Released by the Kyoto Owls. |
| 07/05/1961 | Signed a 1-year minor league contract with the Kyoto Owls organization. |
| 07/05/1961 | Released by the Kyoto Owls. |
| 07/08/1961 | Signed a 1-year minor league contract with the Nagasaki Stars organization. |
| 07/16/1961 | Named the #59 prospect in the BAN |
| 05/01/1962 | Named the #47 prospect in the BAN |
| 07/16/1962 | Named the #62 prospect in the BAN |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 1; Eye: 2. |
| 05/01/1963 | Named the #50 prospect in the BAN |
| 05/01/1963 | Unsuccessfully completed training to improve his defense at right field at the Nagasaki Stars development complex. |
| 10/13/1963 | Wins the 1963 BAN Championship Series with the Nagasaki Stars. |
| 01/01/1964 | OSA scouting updated ratings: Contact: 2; Power: 1; Eye: 2. |
| 05/01/1964 | Named the #80 prospect in the BAN |
| 06/28/1964 | Released by the Nagasaki Stars. |
| 11/07/1964 | Signed a 1-year minor league contract with the Kyoto Owls organization. |
| 05/01/1965 | Named the #65 prospect in the BAN |
| 05/01/1965 | Detrimentally completed training to improve his outfield defense at the Kyoto Owls development complex. |
| 07/16/1965 | Named the #78 prospect in the BAN |
| 10/11/1965 | Named the #84 prospect in the BAN |
| 05/01/1966 | Named the #88 prospect in the BAN |
| 05/01/1966 | Unsuccessfully completed training to improve his outfield defense at the Kyoto Owls development complex. |
| 05/01/1967 | Unsuccessfully completed training to improve his outfield defense at the Kyoto Owls development complex. |
| 05/30/1967 | Released by the Kyoto Owls. |
| 07/30/1967 | Signed a 1-year contract worth a total of $17,000 with the Rakisuta Rams organization. |
| 07/31/1969 | Was selected to the 1969 Baseball Association of Nippon All-Star Game. |
| 02/10/1970 | Unsuccessfully completed training to learn a new position at the Rakisuta Rams development complex. |