The Dimensional Beasts (次元獣, Jigenjū) are monsters born through the fusion of a Dimensional Bug (次元虫, Jigenmushi) parasite, which assimulates with any material it comes in contact with. The resulting creature would often possess supernatural powers and / or weapons reminiscent of the object. Even if the Beast is destroyed, if the Dimensional Bug survives, it can revive and enlarge it.