Devilman (1972) Complete set of 5

'Devilman' is a Japanese manga series written and illustrated by Go Nagai. The manga focuses on a high school student named Akira Fudo who absorbs the powers of the demon called "Amon" with help of his friend Ryo Asuka in order to battle creatures hidden in human society, thus calling himself the "Devilman" in the process. The series was originally ordered by Toei Animation as a toned-down anime version of Nagai's previous manga series, Demon Lord Dante, although Devilman ended up having a darker tone which reflected Nagai's anti-war sentiments. 

Complete set of 5 discs, part 2, 3 and 5 are still sealed.