If you loved Death Note, try Memoirs of a Murderer
A bridge between a film you've already seen and one most people haven't. Memoirs of a Murderer has roughly 9.8× fewer votes than Death Note — 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
Theyboth carry the paranoid, raw mood tags, and they sit in Mystery / Thriller territory. If that's the register that drew you to Death Note, the second film will land in a comparable space — through a different lens.
paranoidraw
What Memoirs of a Murderer is
Rainy Tokyo streets 1995 a payphone rings A serial killer strangulates victims with a rope This thriller is a product of Japan's 2010s genre output.

