If you loved Ring 0, try P.O.V. A Cursed Film
A bridge between a film you've already seen and one most people haven't. P.O.V. A Cursed Film has roughly 14.8× fewer votes than Ring 0 — 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 Norio Tsuruta, and they both carry the dread mood tag, and they sit in Horror / Thriller territory. If that's the register that drew you to Ring 0, the second film will land in a comparable space — through a different lens.
What P.O.V. A Cursed Film is
Hazy corridor after midnight. A phone screen glows. The footage jumps. Urban legend slithers off the tape. Two hosts follow the cursed clip to its source, a school where a psychic orders a ritual that should not exist. A J-horror puzzle box.

