| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Katsuyuki•Tanamura | |
| Used name | Katsuyuki•Tanamura | |
| Original name | 棚村•克行 | |
| Born | 3 August 1989 in Ishigaki, Okinawa |  JPN |
| Measurements | 184 cm / 84 kg | |
| Affiliations | Bourbon Water Polo Club — Kashiwazaki, Niigata | JPN |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Water Polo (Aquatics) | JPN |
Katsuyuki Tanamura | |||
| Water Polo, Men (Olympic) | Japan | 12 | ||||
| 2020 Summer Olympics | Water Polo (Aquatics) | JPN |
Katsuyuki Tanamura | |||
| Water Polo, Men (Olympic) | Japan | 10 | ||||
| 2024 Summer Olympics | Water Polo (Aquatics) | JPN |
Katsuyuki Tanamura | |||
| Water Polo, Men (Olympic) | Japan | 11 |
