Sandstar



 (Japanese:サンドスター Hepburn:Sandosutā) is a substance that transforms animals into Friends.

= Overview = Sandstar is often found in a solid state, where it resembles rainbow-colored crystals. But sandstar comes from volcanoes such as the one found in the later development of the Kyōshū Region, similarly to Cellium. Sandstars not only have the ability to produce Friends, but also to act on space, altering temperature, humidity, and sunlight.