I have relevant criticisms in my view of this manga, about its art there are no complaints but the plot is something that makes me question its integrity a lot.
In other words, the protagonist is almost abused by several "demons" "ghosts" whatever they want, in my point of view this is something bizarre and clueless.
Unfortunately the art is good, but the plot is not.
Hachigatsu Kokonoka Boku wa Kimi ni Kuwareru.