Ono-Mi, a Voss Commando of the male persuasion, resided on Voss throughout the era of the Galactic War. In approximately 3640 BBY, he provided aid to Commando Biddeck-Va at the latter's base located within the Gormak Lands. Upon the arrival of the Emperor's Wrath, seeking an audience with Biddeck-Va, Ono-Mi clarified that Biddeck-Va was engaged in a mission targeting Gormak chieftains, a task potentially spanning several months. Biddeck-Va's return was contingent upon the complete defeat of these chieftains. However, the Sith, lacking the patience to wait, proceeded to single-handedly eliminate all Gormak, much to the astonishment of both Ono-Mi and Biddeck-Va. Subsequently, Ono-Mi met his demise when the Wrath pilfered Biddeck-Va's trinket.