Platform: iPhone, iPad pages
Publisher: Witch&Wizards Inc.
Yukari Masuike (Toronn): "This is my art book 'Skull mania' (the theme of the issue is a skull) that made to an electronic book in August 2010. Various shape appeared from the image of Skull. The bone of the living thing of something, setting in which it is alive, scenery, a machine, and building... If you enjoy this, I am glad."