[quote name='lilman']Kekkaishi finished airing on Adult Swim a few weeks ago, meaning the entire series has been English dubbed. The first dvd set (E1-13) comes out June 21, the second set (E14-26) doesn't come out until Sept 26... wth? All the hard work is done. At this rate the full series won't be released until March 2012.
Does anyone know the reasoning behind this staggered release strategy? I skipped watching this series on AS since I prefer watching DVD's, now I wish I would have taped it. There is no point picking up the first set of episodes just to cliffhang a few months for the next set. I know other series do this as well (Bleach is a good example, Viz has yet to release the rest of S7 on DVD while S11 is currently airing on AS).[/QUOTE]
TV shows are often taped in their entirety before they air, then why don't they release the DVDs before the season is finished. Because then the ratings wouldn't be as good and there would be less money from advertisements.
Why don't they release the entire series at once? Well, because they're probably charging a fair amount of money for it and there are few people who will plunk down the large chunk of change for the entire series in one go. So they release part of it now and then wait for people to make money before releasing more.
Also, with something like Bleach, it's still airing in Japan, so Viz doesn't really want to catch up to it.
Those are my thoughts anyway.