Aku no Hana Anime slated for Spring

I've been reading the Flowers of Evil (aka Aku no Hana) manga lately as Vertical has been releasing it buuuuut I only have 3 of the volumes out so far. It's one of those manga that takes some used to getting when reading. Very emotional series with some deep deep character interaction that is rarely seen in manga outside of the Vertical line.

An anime adaptation is slated for release on April 6th, 2013. I haven't seen any solid trailers for it and according to animenewsnetwork the series will not be animated traditionally. I'm hoping this will help keep the creepy feel of the series!