About a dozen titles from this spring's new anime season have been updated with their final airing dates, in the local database. Mostly thanks to Moon Phase Diary's exhaustive list
that they published today, although I should point out that it's not a final one: some upcoming series have yet to announce their precise airing dates.
For now, however, here are the latest updates: not the most exciting of titles, but eh...
All these are in addition to the series whose release dates I've already mentioned in recent news posts or trailers. But don't worry, I don't expect you to browse for them like a madman - you can simply head over to the "Release Dates" section and check out the full line-up for the April 2012 anime season