Kouki Niiyama

No. 1 Sentai Gozyuger: Polar Beginning

Movie · as Seiya Aoto / Previous Gozyu Leon

No. 1 Sentai Gozyuger

TV · as Previous Gozyu Leon · 1 ep

Stingers: Undercover Verification Unit

TV · 1 ep

Love Is a Poison

TV · 1 ep

The Wife Whose Liver Was Taken Away

TV · as Trainer · 1 ep

Shimobee

TV · as Haruhiko Sawamura [Young] · 1 ep