Ложные выводы. Том 4

Ivanaga Kotoko continues to carry out her main task - to help spirits deal with problems that disrupt the order of things. At the same time, she is trying to make Kuro her real boyfriend. Kuro, on the other hand, has some mysterious thoughts about their relationship...
Meanwhile, in a small prosperous seaside town, a mass of dead fish starts washing ashore. The people are frightened and think that their town is cursed. The ghosts say that a strange wooden doll is behind the mysterious phenomenon. Will Kotoko be able to unravel the mystery and save the town?