蛇 -Jya- The gold color of its eyes and teeth indicates that it is from another world, different from humans, and the deep red coloring gives a sense of passion that can no longer be stopped.

生成 -Namanari-  The ghost side of a woman who was abandoned by her husband and is filled with feelings of anger and resentment.

怪士 -ayakashi-　A mask used for the spirits of military commanders who died with strong grudges.