Barbaric Dohma (蛮ドーマ Bandōma?): Cave cricket-like jet fighters invented by Hiramechimedes which can assume a frog-like walking mode. Though normally used by the Ugatz, the Pollution Ministers piloted their own Barbaric Dohmas before escaping to Earth. Its name is from the Japanese word for "cave cricket" (カマドウマ（竈馬） Kamadōma?).