Exoskull Rei

Hagakure Kakugo awakens from a long sleep in a far-future wasteland where human civilization has collapsed. His body has been heavily modified and he can transform into the armored warrior Exoskull Zero. Still guided by the belief that the strong exist to protect the defenseless, Kakugo crosses the ruined world searching for ordinary survivors while confronting other Exoskull warriors, monstrous threats and the brutal remnants of humanity.