To tell you the truth, I just watched this because Miyano Mamoru-san's in it. Then eventually I fell to its storyline. It was really disappointing since I thought it will have its second season but I haven't heard any news about it.
I read before that there's a Chinese adaptation of it. [Chi~ I really hate Chinese adaptations. Imagine Prince of Tennis having one (yeah~ there is)].
Well, I'm not really fond of the OP and ED themes but I like the insert song 「ｐｒｉｓｏｎｅｒ」since Miyano Mamoru sang it.
I like the character of Tsuruga Ren really much and how he and Mogami Kyoko's relationship goes further in the anime. [Even though the ending of the anime is @#*^*%*!]