Trivia:
European influences are also shown in the battles and some stage settings that are designed to resemble the World War II Nazis. The first robot battles, however, were less performed by the original cast, and more by the Euro-Japanese duo of stunts and choreographers, Funakoshi Orinosuke and Motoori Chinatsu, thus making the feature more influenced by mixed history of European part of the world. The set also features vast number of Russian, Serbo-Croatian and Bosnian writings, calling out for peace, hence holding a unified message of people who were devastated with civil wars post WWII. (more)

Filming Locations:
Japan

Quotes:
Kotaro Azuma-hakase: You have no idea what war is like. (more)