Space Knight Tekkaman

Tekkaman: The Space Knight (宇宙の騎士テッカマン Uchū no Kishi Tekkaman) is an anime produced by Tatsunoko Productions in 1975.
The combination of science fiction and medieval knights was the idea behind this innovative and compelling cartoon, with a different story and ending from all other cartoons of that period
This is my personal and modern representation