Full Cast

    The Breakthrough Files (2018)

    Cast Members (5)

    RH

    Roi Hamagawa

    as

    1 episode

    HH

    Hiromu Honda

    as

    1 episode

    MN

    Meru Nukumi

    as

    1 episode

    H

    Haru

    as

    1 episode

    KY

    Ken Yasuda

    as

    1 episode