Living
Is Kouki Niiyama Still Alive?
Biography
Age 27Filmography4 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2025 | No. 1 Sentai GozyugerSeries | Previous Gozyu Leon | 26 |
| 2025 | Stingers: Undercover Verification UnitSeries | — | 26 |
| 2024 | The Wife Whose Liver Was Taken AwaySeries | Trainer | 25 |
| 2022 | ShimobeeSeries | Haruhiko Sawamura [Young] | 23 |