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Kouki Niiyama

Acting Born Jul 1, 1999 Aomori Prefecture, Japan 6 credits

Biography

Kouki Niiyama works in acting. Born July 1, 1999 in Aomori Prefecture, Japan. Archytele lists 6 screen credits below. A full profile for this page is being written and will appear here once verified against sources.

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Known for

No. 1 Sentai Gozyuger

as Previous Gozyu Leon

Career timeline

No. 1 Sentai Gozyuger: Polar Beginning
No. 1 Sentai GozyugerStingers: Undercover Verification Unit
The Wife Whose Liver Was Taken AwayLove Is a Poison
Shimobee

Full filmography

  • No. 1 Sentai Gozyuger: Polar Beginning (2026) as Seiya Aoto / Previous Gozyu Leon
  • No. 1 Sentai Gozyuger (2025) as Previous Gozyu Leon
  • Stingers: Undercover Verification Unit (2025)
  • The Wife Whose Liver Was Taken Away (2024) as Trainer
  • Love Is a Poison (2024)
  • Shimobee (2022) as Haruhiko Sawamura [Young]