There are 24 episodes and two OVA's will come out in December 2012.
There are 12 episodes in the second season of JR, ending with the final episode, episode 24.
It has already been launched and consists of 12 episodes.
Junjou Romantica is actually rated tv 13 but, there are some parts in it that i would not recommend for anyone younger then 14 or 15.
RightStuf! has announced that Junjou Romantica season 2 will be released on DVD March 01, 2011.
Junjou terrorist appears in book 5 of Junjo Romantica.
12 volumes but it still ongoing
Its already out :)
it just came out
Yep! Try the online store. http://www.borders.com/online/store/SearchResults?keyword=junjou+romantica&type=0&simple=1
yes, you can watch the trailer on youtube
Aioi Juned
Roughly translated it can be interpreted as Pure Hearted Romance.