Need some ghost stories in here:

Ghost Story (of course) which has four great actors playing rich old men swapping spooky stories. But one of their stories isn't fictional.

The Haunted Latern is a great feudal era ghost story about star crossed lovers and love that survives the grave. It combines aspects of a samurai drama and Hellraiser. Be forwarned that are some bloody scenes. Every time I see that hovering latern during to O-Bon festival it creeps me out.

The Haunting (original version). It's one of the best haunted house movies ever that relies on physchological effect more than special effects. The remake is great looking but empty, although it's instructive to watch them together.

The Legend of Hell House is in some ways similar, a group is assembled into the house, although these are experts trying to prove the existence of life after death. Boy, do they ever prove it.

Uzumaki (no relation to Naruto) is about a town haunted, not by ghosts, but the shape of the spiral. If you watch it, beware of looking around you after and seeing the spiral everywhere.

Event Horizon is basically a haunted house in space. It's well done and looks spectacular, but man does it get gory. And the director even complains on his commentary track about having to tone it down.