Panzer World Galient

is a Japanese fantasy and science fiction anime series produced by Sunrise. It was broadcast on Nippon Television from October 5, 1984 to March 29, 1985.

Plot
Set in the alternative medieval world of Arst, Prince Jordy Volder takes up the fight against the ambitions of the conqueror Marder. Jordy uses the legendary giant robot "panzer" Galient, which is one of many panzers that have been preserved underground for thousands of years. Using an army of advanced robot panzers, Marder is conquering all of Arst in preparation of his plan for dominance of the Crescent Galaxy.