In the beginning I was drawn to the interesting story plot, good casting, and because mystery and crime dramas happen to be my favorite. After watching the first 2 episodes I became hooked. This drama did a good job in keeping the suspense up, but ultimately in the end this drama became quite predictable. But that wasn't necessarily its downfall, because even then I really did enjoy watching this. The acting was pretty good. I love Matsuda Shota, and haven't been disappointed with his portrayals in his dramas. So coming into this drama, I had high hopes of his performance and was quite pleased overall. As for the rest of the cast, there was no one else who I was really familiar with, but I did take a liking to Matsuoka Masahiro. He acted well and I enjoyed watching his portrayal of Terashima.. Same goes with Renbutsu Misako, I loved her portrayal of Kaori and how loyal and trusting of a character she was. As for the music, I loved the drama's theme song. It was fitting for the drama and was upbeat and something anyone would enjoy. Overall, I liked this drama. It may not have been by favorite, but it definitely kept me guessing throughout all 10 episodes and was good in keeping up the suspension. I may watch this again one day, just not anytime soon. I recommend this drama for those who enjoy mystery/crime dramas, and if you're skeptical of starting this drama I suggest you really give it a shot. I personally enjoyed it, so hopefully you will too!