Rikkar-Du was a male clan chief of the four-armed Codru-Ji species and native of the planet Munto Codru. At some point he was kidnapped by a rival clan, and eventually married Tassa, the daughter of that clan's chief. Their marriage united their two clans, and the couple conceived a son, Jassar. In 137 ABY, Rikkar-Du was approached by the Sith Lord Darth Kruhl, who proposed that the clan leader ally with Darth Krayt's Galactic Empire, and, in return, the Empire would ensure that he would lead all of Munto Codru's clans. Rikkar-Du refused the offer and instead attempted to unite the clans against the Empire, but he was killed by Kruhl before he could form an alliance.