This manga is a mix of detective, psychological and horror. It has a good story-line that progresses at an even pace if it can at time be a little predictable, and characters are slowly developed throughout, however only to a certain extent, although i felt close to the characters it wasn't like i was overly bothered about what happened to them. The art is generally good and at some points can be amazing while at other times lacking detail. Its a relatively short manga and definitely worth the read if you can spare a couple of hours of your time ^^