A Sadistic's Diary

The diary of a sadistic holds many secrets. Terrible secrets. What's to be found? What's to be kept secret? What's to be given up?
Akira has found a diary in the attic of the house he and his parents just moved into. The dates in it are relatively new, the last entry being a year before moving in. Who is the mysterious Takanori who has written this diary? Where can he be found? Reading the diary everyday, Akira feels himself falling for the writer. Can he figure out what happened to Takanori? Or will the stories in the diary remain a mystery? Are the stories really just someone's imagination? Or, is it Takanori's crimes put on paper? Will Akira ever find the sadistic owner of the diary? Why is Akira receiving letters from a man named 'Your Dear Beloved'? Could it be Takanori? And why does Akira feel as if he's being stalked? Who will end up dead? Who will end up happy? Who will have the last word? Who will have their hearts broken?