Looks like the official Pony Canyon
twitter account has been re-tweeting the tweets by the official
Chuunibyou twitter account. Looking over the PC account, they've retweeted news from other productions, so it might be safe to assume PC will be distributing the BD/DVDs for
Chuunibyou.
This would satisfy the usual "Kadokawa/Pony Canyon(and TBS)/Kadokawa/Pony Canyon (TBS)" pattern for this year, so we could expect the next show from KyoAni to be a Kadokawa production. By no means is this certain, but it seems to fit the usual trends.