An X-rated Visual Novel released in 2009 by Amolphas. In 1945, the Japanese government was able to avoid defeat in World War Two by unleashing an army of demons on the unsuspecting Allies. However, about twenty years later, abnormalities began to arise, especially in the Kanto region, and Japan began losing much of its territory to demon infestation. By 2033, blue skies are a rarity in Tokyo because of the immense magical energies that have been unleashed. Naturally, this means that they have to fight off hordes of tentacle monsters and other assorted nasties. Zanjibaru contains examples of: