If you loved Rapeman 3, try Rapeman 1
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Takao Nagaishi, and they both carry the pitch black, unhinged mood tags, and they sit in Comedy / Crime territory. If that's the register that drew you to Rapeman 3, the second film will land in a comparable space — through a different lens.
pitch blackunhinged
What Rapeman 1 is
Here's a film that cheerfully leaps into exploitation. A teacher moonlights as a vigilante rapist, hired to ruin a political candidate's secretary, but the job spirals into a far larger scandal. It's probably best appreciated by those with a high tolerance for schlock.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity