Yami-hara - Mizuki Tsujimura, Stephen Paul

The strange kid at school, the odd woman in the apartment building, the troublesome man at work. Such people exist everywhere, in everyoneÂ’s lives. All it takes is a word for it to start. An unsettling question, a bizarre remark, or even a kind apology. Once their hooks sink in, the cracks form. Darkness floods into the recesses until nothing else remains, and then...Sirens, screaming, dull thuds on the pavement. They have always existed. They just are. And when they show up, people die.