Kouki Niiyama

    Kouki Niiyama

    Acting

    July 1, 1999 (27 years old)
    Aomori Prefecture, Japan

    6

    Acting Credits

    IMDb
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    Known For

    No. 1 Sentai Gozyuger

    No. 1 Sentai Gozyuger

    Previous Gozyu Leon

    The Wife Whose Liver Was Taken Away

    The Wife Whose Liver Was Taken Away

    Trainer

    Stingers: Undercover Verification Unit

    Stingers: Undercover Verification Unit

    Love Is a Poison

    Love Is a Poison

    Shimobee

    Shimobee

    Haruhiko Sawamura [Young]

    No. 1 Sentai Gozyuger: Polar Beginning

    No. 1 Sentai Gozyuger: Polar Beginning

    Seiya Aoto / Previous Gozyu Leon

    Filmography

    No. 1 Sentai Gozyuger: Polar Beginning

    No. 1 Sentai Gozyuger: Polar Beginning

    2026

    as Seiya Aoto / Previous Gozyu Leon

    No. 1 Sentai Gozyuger

    No. 1 Sentai Gozyuger

    2025

    as Previous Gozyu Leon

    6.9
    Stingers: Undercover Verification Unit

    Stingers: Undercover Verification Unit

    2025

    6.3
    Love Is a Poison

    Love Is a Poison

    2024

    8.4
    The Wife Whose Liver Was Taken Away

    The Wife Whose Liver Was Taken Away

    2024

    as Trainer

    Shimobee

    Shimobee

    2022

    as Haruhiko Sawamura [Young]

    8