Desperate to find an old 90' porn movie title

[hentaiforeva]

Hi guys. I've been looking for a movie dated in the 90's if i remember well.
The plot is about a couple who buy a new house near the sea. The man meets a ghost at the pool and fuck her. The ghost is played by an asian girl. I'm pretty sure (or not) it was Kobe tai.
Well, if you know what is this movie named, tell me. Thanks a lot.