Kakugo no Susume

A series of natural disasters has reduced the world to rubble, with the survivors doing whatever they must to survive in a world gone mad. But one young boy, Kakugo, gifted with amazing martial arts and a superpowerful suit of armor by his late father, has been charged with making the world (or at least his school) a safer place. But his sister has a matching set of skills and equipment, and she`s on a mission to bring peace to the world... by wiping out humanity! (Source: AnimeNfo)

Type: OVA
Rating: R+ - Mild Nudity
Season: fall 1996
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios:
Genres:
Tags: action sci fi sci-fi science fiction comedy school mecha based on a manga manga martial arts shounen demon demons ecchi super power earth japan power suit seinen dystopian asia nudity violence tokusatsu horror gore post apocalypse post-apocalyptic