If you loved Kekko Kamen Returns, try Kekko Kamen Surprise
A bridge between a film you've already seen and one most people haven't. Kekko Kamen Surprise has roughly 3.2× fewer votes than Kekko Kamen Returns — it's a deeper cut, not a mainstream recommendation. 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 Returns, the second film will land in a comparable space — through a different lens.
What Kekko Kamen Surprise is
Somewhere between a choir recital and a kidnapping seminar, this academy combines music theory with sadistic faculty meetings. A masked vigilante with nunchaku and a pop anthem intercepts the annual humiliation cycle. At least the soundtrack stays upbeat during disaster.

