A marine transferred to Zeon's 603rd Technical Evaluation Unit. He is tasked with using Zeon's prototype mobile diver system to intercept warships launching into space from the Federation's Jaburo headquarters. He was greatly affected by the "Man of the Sea" lifestyle exemplified by his grandfather, and wishes to live this way himself. This gives him a haughty attitude that grates against those around him, but he is an excellent pilot and a key figure in the operation of the mobile diver system. Although skilled, he often gets excited in the cockpit and yells strange war cries, to the dismay of the Jotunheim crew.