Onoma was in command of the Mon Remonda during the campaign to hunt Warlord Zsinj up until its destruction at the Battle of Calamari at the hands of Silencer-7. He, along with the rest of the crew, perished.
- X-Wing: Wedge's Gamble
- X-Wing: Iron Fist
- X-Wing: Solo Command
- The Courtship of Princess Leia (First appearance)