Hmmm... Zashiki Onna did scare me quite a bit 'cos it brought back memories of how I was stalked by some people(offline/online) as a kid and as a teen... @_@ People leaving "gifts" and "stuff" for you just 'cos they think you're the image of . Plus the idea of someone slowly wearing down your defenses to get under your skin is pretty freaky.

Ermmmm let's see what else: years ago, it would have been most horror and guro. Or basically, anything with light gore was enough to reduce me to the point of vomiting.

These days, very little. More likely stuff like Poison Strawberry which freaks the heck out of me. Or the idea of people being able to completely and innately understand you and using that knowledge against you... which would be certain psychological manga, I guess?

And maybe just a bit of guro, I think. And the stuff like Overflow: creepy as hell 'cos it just delves into the human psyche in a kinda disturbing manner.