Dengeki Oshioki Musume Gootaman R: Ai to Kanashimi no Final Battle
English name: Butt Attack Punisher Girl Gautaman R
Genres: Action, Comedy, Girls Love, Ecchi
Type: OVA, Episodes: 1
Aired: Oct 24, 1994
Studio: Studio Kikan
Source: Manga
Rating: R+ - Mild Nudity
Synopsis:
Gootaman is back, and ready to bring justice to the Black Buddha gang who are still terrorizing the PR Academy! Unfortunately her alter ego Mari has fallen in love with the group’s leader Tobishima, who has been tasked with killing the bare bottomed hero! Will their romantic feelings overcome his murderous intent, or is Mari destined to be alone as the scantily-clad champion forever?

(Source: Anime-Planet)