Nana Doormaze is one of the four Elder space demons. She will likely serve a major role in Episode 3's plot.
Nana Doormaze is one of the first known generation of space demons, having existed eons before the Uncles came into being.
A pacifist by nature and firm believer in neutrality, Doormaze avoids any and all conflicts and strives to achieve perfect neutrality within herself.
While the exact nature of her powers is unknown, Doormaze is said to have a beautiful and diverse singing voice that transcends time and space. To demons who are sufficiently attuned to the universe, her song can supposedly be heard as if it were some sort of background music.