House of Dolls (人形の家 Ningyō no Ie) is an attraction from the Heartland Theme Park, whose owner is Cologne. Next to it, there is a dressing room with lolita fashion style attires, which is owned by her as well. The House of Dolls' entrance is a big door, which leads to the room itself. It is a dark room, which features shelving full of creepy dolls, and a big stairway leading to a Doll House.