General Stemima is in charge of the ground forces that protect all humans on earth. He's known to be blunt with his troops and fierce in battle. His experience is uncanny and has helped him win many galactic battles.

He's the emperor's right hand and is equipped with refined armor built from the most refined NiFe found only on Kamen, the asteroid that almost hit earth. His weapons are powered by the rare stardust elements of Gelena, the green giant, which allow him to control the elemental energies of the universe.