If you do, I would highly recommend checking it out. Not only for the Death Eaters in the Wizarding World (yes, they have that during the event..) but for Trauma and what sounds like of the JHorror house; as Trauma from last year sounded incredible and JHorror also sounds incredible; even by one persons comments about it.
Have been thinking today about doing a last-minute trip to Japan in a couple of weeks, didn't even think about them doing HHN out there - quite tempted now!
And Biohazard (resident evil) is always a blast. Did it before and it was next level awesome as you got guns and stuff to use in the house