The best horror manga (just in time for Halloween)

This week Joey and Aki are talking about the best horror manga! It's Halloween, so Joey and Aki give us some good manga to get our hands on. The duo think Kazuo Umezu and Junji Ito are two of the grandfather's of horror manga. Joey admits that he thinks Oyasumi Punpun is one of the best series ever made. And both of them want to know if people still go trick-or-treating. Let us know?