Judging from that picture, we'll probably find out more about the release date etc on the 23rd, since they're apparently going to launch a 'teaser site' on that date.
Anyway, not wildly interested in this tbh. This whole incest thing that seems to be popular with a lot of otaku really doesn't do anything for me. Still, I'll probably give it a go unless I hear anything else to put me off before it airs.