Halloween just is not the same in Japan but our local shopping center has a few decorations on display, plus fun Halloween music. Not really spooky. Not really scary. Halloween is cute, like a lot things in Japan.
Of course if you prefer the scary stuff, the foreigners do it up right! http://www.youtube.com/watch?v=uGQcM7UaoSo Don’t go in, kids! It’s a trap!