This evening, after having it on the shelf for what, a couple of years? -- I watched the 1977 Japanese film House. Wow! I just hadn't gotten into the mood to sit through it all to try it before, and I'm glad I've finally done it. Weird, and lots of fun. There's a very informative interview with the director (Obayashi) included on the Criterion disc, along with an earlier film Emotion which I'll watch another day.
Here's another thing that's weird. There are all kinds of things that various elements of the film can remind you of, but there was one that kept bugging me until I finally identified it. Its particular tone -- being constructed as though through the eyes of kids -- made me think of Junior High School! And as strange as this one is, I mean that in a totally fine way.