Bone Collection

Bone Collection (ボーンコレクション, Bōn Korekushon) is a Japanese manga series written and illustrated by Jun Kirarazaka.

Plot
In a world swarming with yokai demons... One day, mediocre exorcist Kazami encounters a beautiful girl named Paira. But who is she?! And could the seemingly useless Kazami actually have a special ability? Get ready for a new generation of yokai battle comedy manga!