* Based on a game by Petit Ferret

On the grassy plain is a hill that is blooming with dandelion-like flowers. To the worn out European-style building standing there, an elementary school kid named Daichi sneaks in with a camera. He snuck in for the purpose of taking ghost pictures, but instead what he encountered there was--the busty elder sister named Ai, curled up in a bath towel after a bath. As the astonished Daichi fell on his butt, he discovered a wriggly white eel crawling on his chest. And then, his cheeks were embraced by the little third sister Mii, who loved puffy things. Above all this is the circumstances of being treated as a criminal by--the energetic, small chested second sister Mai--and the maid, Mea. But after the residents in this European-style building found out that Daichi wanted desperately to take a photo of ghosts to give to his classmate Asuka, they decided to take on the role of ghosts.

*** description & translation for AnimeNfo by f.sai ***