That moon IS creepy. Especially when the blood is actually running down from it and not just sitting there in the same position... yeeccch.
Which reminds me... when I was watching this series recently and the ghost ship guy mentioned "the Kishin right next to you" my first thought was actually something like "oh crap, he's talking about that creepy moon isn't he?! they're going to have to fight the moon!" Turns out my guess was way off, but still. XD