There is a new GeGeGe no Kitaro series coming to Japan April 1st. If you don't know what GeGeGe no Kitaro is and you call yourself an otaku, I weep for you. So if you don't know what it is, just go to Wikipedia.org and search for it. Basically, you should know about this series since it helped formed anime or manga series featuring Yokai.
Alright to show you what I'm talking about here's the link: http://www.animenewsnetwork.com/encyclopedia/anime.php?id=7616
Sorry for double posting, but if I was rude to you guys, I'm sorry. But, this series is the reason why people in Japan still think about yokai. Which resulted in some of your favorite series or movies.