Gravion • Specials Skuespillere og folkene bag
Kenichi SuzumuraEiji Shigure Haruna IkezawaLuna Gusuku Jun FukuyamaTouga Tenkuuji Fumihiko TachikiPresident Takayasu UsuiLab Scientist Yuu AsakawaMizuki Tachibana Masami ObariSeries Director Kunio OkawaraMechanical Designer 
