Pilot(s): Simon (Lagann) Kamina (Gurren, episodes 3-8) Nia (Lagann co-pilot, episodes 11, 15, 27) Yoko (Gurren, episode 13) Rossiu (Gurren, episodes 9,11,12, 14-15, 23) Kinon (Gurren, episode 19, 23) Viral (Gurren, episodes 21-22, 24-27) Gimmy, Darry (Gurren-Lagann, epilogue) The Gurren-Lagann (グレンラガン, Guren-Ragan) is originally formed as a response to the Enki\'s initial two-headed configuration. Its status as a fused machine (with two exceptionally spirited pilots) makes it one of, if not, the most powerful entity of its size seen in the series. Born from the Lagann\'s union with the Gurren, Simon and Kamina together have been able to manifest a variety of powers and use a number of high-powered techniques to defeat even the toughest of the Beastman pilots and their Gunmen. Source