| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Masayuki•Katsura |
| Used name | Masayuki•Katsura |
| NOC |  Japan |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Basketball (Basketball) | JPN |
Masayuki Katsura | ||||
| Basketball, Men (Olympic) | Match 15/16 | Peru — Republic of Korea | Referee | ||||
| Basketball, Men (Olympic) | Match #12 | Brazil — Republic of Korea | Referee | ||||
| Basketball, Men (Olympic) | Match #25 | United States — Republic of Korea | Referee |
