Kouki Niiyama
Actor · Born 1999-07-01
Acting 6
No. 1 Sentai Gozyuger: Polar Beginning2026
2026 · Movie · Seiya Aoto / Previous Gozyu Leon
Stingers: Undercover Verification Unit
2025 · TV
No. 1 Sentai Gozyuger
2025 · TV · Previous Gozyu Leon
Love Is a Poison
2024 · TV
The Wife Whose Liver Was Taken Away
2024 · TV · Trainer
Shimobee
2022 · TV · Haruhiko Sawamura [Young]