Praise the sea.

Exploration Stage: Wonderful Cat Cafe
From: Madame Miyuki
Description: With the detective, I also saw a cat spirit nearby, but it did not approach me. That's strange. If there is nothing to scare you, the spirit should come out. Hmmm...I think I may know why. Could you please prepare some fish to offer to the ghost?
Completed: See, ghosts are not supposed to eat, but offerings are being eaten. So what we are looking for is not a ghost but a special animal. We need to protect them before they are harmed by someone frightened!