Studio Seven has really been outdoing themselves lately.
Shikkoku no Shana (SnS for short) is a must watch for any h-watching connoisseur. If you were a fan of Rance: Quest for Hikari and Baku Ane Otouto, then you're in for a real treat. The premise of this show is something a little new; you get yokai girls, a little bit of gore and decent action/soundtrack - it's a refreshing change of pace and a great build up for the err... "main reason" as to why we're we'd be watching SnS.
With how amazing the artwork and animation has become in the anime medium (looking at A-1 pictures/KyoAni), Studio Seven delivers. Not only were the h-scenes particularly vivid and fluid but they were extremely satisfying. Here's to hoping for more episodes!
Have a great day and enjoy!