Backwards Music
Click to viewI'm not sure whether I should be creeped out by this. More incentive to watch this series (did the first episode a while ago, went a little too slow for me, and didn't like the animation style. One of the sequels looks pretty, though.) Maybe I'll try it after I get through Ghost Hound (>< if I get through Ghost Hound).
The "I~~ need a knife to stab" part cracked me up though.
Edit- I went off to listen to Naraku no Hana to see if I could find the chanting part (it's around 1:30 and 3:14), and it's kinda faint in the background, but if you know it's there, you can hear how it's backwards. It's really unnerving me, even though people in the comments keep pointing out how, yeah, they did that intentionally.