If you loved Serpent's Path, try The Guard from Underground
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 Kiyoshi Kurosawa, and they both carry the dread mood tag, and they sit in Crime / Thriller territory. If that's the register that drew you to Serpent's Path, the second film will land in a comparable space — through a different lens.
dread
What The Guard from Underground is
October midnight, fluorescent buzz. A broken locker door hangs open like a mouth. A night watchman in a stained yukata finds the receptionist’s head in the shredder then switches sides, blade in hand. Kurosawa’s night-shift nightmare where paranoia outranks paychecks.

