Hikashi-baba

In Japanese mythology, a demon who takes the form of a gray-haired old woman who wanders from house to house and blows out lanterns.

Her goal is to make the world darker, that's why she extinguishes the beautiful paper lanterns that decorate Japanese homes. Youkai by nature do not like bright light and fun. Baba also creates more suitable conditions for other youkai, who are no longer so harmless.