Those who did qualify are brought into the Gegeru by writing their names on the portable blackboard and using the beads of their bracelets to mark the number of people they have killed. The are middle-tier Gurongi led by Me·Garima·Ba, its members brought into the Gegeru by using the abacus to predict the number of people they are to kill and the period to accomplish that. The are high-tier Gurongi who can transmute their ornaments into weapons like Kuuga displays while in his Dragon, Pegasus, and Titan forms. Unlike the lesser tiers, the Go having La·Doldo·Gu tally their kills for them while creating their rules of conducting their kills. The Go who completes the Gegeru, or the one who can defeat all the Go class Gurongi, earns the right to fight Daguva for control of the entire Gurongi Tribe. Their leader is Go·Gadol·Ba, one of the three strongest Go Gurongi who had modified themselves to alter their forms like Kuuga and Daguva. The lowest were all murdered by Daguva without acquiring the right of the Gegeru. The stag beetle-like lord of the Gurongi and the primary antagonist of the series, called by his kin as the . Sealed away by the previous Kuuga, Riku, Daguva was resurrected in modern times in his , labeled as by the police, slaughtering Riku's sleeping body and the archaeologists who broke the seal. Spending most of the series killing 152 of his kind he deemed unworthy to participate in the Gegeru, Daguva resurfaces in his fully restored . By the time he resurfaces after killing Goma, Daguva assumes the guise of a white-suited young man with an aura whom the police labeled as . After Gadol's death, Daguva begins his endgame with endless heavy rain and initiates a systematic genocide of all people in Japan. He is eventually killed by Yusuke after an epic fight that pushed the other to his limits, Daguva dies from his injuries while mocking Yusuke would become as violent as he is. A rose-like Gurongi who is only seen in her disguise as the wearing the , labeled . She serves as the judge for both Xu and Me Groups, authorizing any member of the Gurongi to enter the Gegeru. Following her many encounters with Ichijo, including one where he injured her, Balva realizes that humans can no longer be underestimated. Once Daguva begins his rampage, she is encountered