Takao Nagaishi

The story is about a soft spoken, high school teacher who takes vengeance into his own hands at night by becoming Rape Man. He and his Uncle are partners in Rape Service. Where they offer rape as a means of Justice. They take their earned money through Rape Service and donate all of it to an orphanage which our hero grew up in. Their motto is "Righting Wrongs Through Penetration". (imdb)

The story is about Rapeman and his Uncle who are a tag-team of sorts and created a company together where their motto is "Righting Wrongs Through Penetration". People want revenge Rapeman style, they go to the Uncle, and if it's rape worthy, Rapeman does what he does best. Anyways in Rapeman 2, Rapeman Co. has realized that the hospital and the mafia are somehow related and they decide enough is enough. (imdb)

Kamen Rider: The First is a 2005 Japanese tokusatsu superhero film. The film is an adaptation of the television series Kamen Rider, though there are many differences between the film and the original ... (Wikipedia)

A movie version of Hikari Sentai Maskman premiered on July 18, 1987 at the "Toei Manga Matsuri" film festival, where it was shown as part of a quadruple feature alongside Dragon Ball: Sleeping Princess in Devil's Castle, Saint Seiya: The Movie and the film version of Choujinki Metalder. (mydramalist.com)

Keisuke is a timid and nerdy high-school teacher by day, and a leather clad rapist "superhero" by night. One day, one of Keisuke's students is found dead, and her death is ruled an accident. Keisuke and the girl's mother don't believe her death to be accidental – and upon investigation, Keisuke and Uncle Shotoku unknowingly delve into an underground world of shady cops, scummy drug dealers, corrupt teachers, and a rape-porn ring. (mydramalist.com)

Big Rally! Titan Boy! is the second movie of Choushinsei Flashman. It is a theatrical edit of episodes 15 to 18: The Giant Robo is Worn Out, The Human Minimini Plan, The Mysterious Giant Reckless Car! and Big Turnaround! The Transforming Robo.

A rogue Kamen Rider named Gaoh hijacks the DenLiner and steals the Owner's Master Pass with the intent to travel back in time to Japan's Edo Period to retrieve the legendary God's Train while Ryotaro has lost all memory of Den-O.