A dragon-like talking creature of the Glomar crew who came from an alternate Earth. Jabby appears having brown skin, large hind legs, long arms with three fingers, a tail, and a long neck. Jabby's tail is capable of detecting any dimensional activity nearby and thus allows him to sense Kei as an Idiosynchratic Point. It was him that proposed the name "Orguss" on Kei's newly built unit, named after the war god of his world.