The Granzon is an incredibly powerful robot designed and developed by Shu Shirakawa as his personal unit, it runs on a perfectly efficient and constant antimatter reaction, twisting time and space to wipe out any foe he comes across. It is later possessed by the Dark God Volkruss, becoming the unfathomably powerful Neo Granzon. However, it was destroyed along with Shu thanks to the combined efforts of the heroes in each timeline in the Alpha universe but was accidentally revived by Louzorl, freeing Shu from Volkruss's grasp and allowing him to use the Neo Granzon's power for his own benefit.