If you loved Kekko Kamen Surprise, try Kekko Kamen Returns
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 Takafumi Nagamine, and they both carry the playful mood tag, and they sit in Action / Comedy / Science Fiction territory. If that's the register that drew you to Kekko Kamen Surprise, the second film will land in a comparable space — through a different lens.
playful
What Kekko Kamen Returns is
Looks like someone thought the world needed more erotic masked-hero action. When a girls' swim team is terrorized by a group of villains who turn the principal into a frog monster, Kekko Kamen returns to save the day. It does deliver exactly what one expects.

