sentences:  She was also unable to include Ian and Tokage's newfound friendship, because Rin and Ian's romantic relationship served as the focus of the story.The eighteen chapters of "Fairy Cube" appeared as a serial in "Hana to Yume" from February 2005 to 2006.Hakusensha collected the chapters into three bound volumes and published them from October 19, 2005, to July 19, 2006.