T-Rex Titan Ranochi (ティーレックスタイタンラノチ Tī Rekkusu Taitan Ranochi) is Red Tribe (レッドトライブ Reddo Toraibu), the leader of the Tribemen. He is armed with the Tyranno Tail Saber (ティラノテールセイバー Tirano Tēru Seibā). When he figured out that he & the other Tribemen were only being used to test the power of the Survivormen, he turned all of his anger on the Survivormen & the city. He is destroyed by the power of the Survivor God in Episode (??).