Otodama: Voice From the Dead Vol. 1
Youka Nitta (Author)

Kaname Otonashi is gifted with a super-hearing ability, so much so that he can even hear voices from the "other side"...the dead. Having once worked as a top notch detective specializing in Sound Engineering Investigation, Otonashi resigned to work as a private investigator. His partner, Yasuhide, aka Hide, collaborates with the police department to take on unsolved and mysterious cases. Surrounded by a string of mysterious deaths, the police turn to Kaname's findings to identify suspects...but can Kaname handle the non-stop screaming of the dead? From Youka Nitta, creator of The Prime Minister's Secret Diplomacy.