||The title of this article is "unofficial"; an official name hasn't been found, so it's been given a fitting title by the editors of this wiki for amenity, either from a popular fan-name or a mere description of the topic. If an official name appears, then it should be moved to the official name.
Tsubakura Enraku's mother was an enigmatic character who was briefly mentioned in Brilliant Pagoda or Haze Castle. Not much is known about her, other than the fact that she died at some point prior to the events of Evanescent Existence. She is one of the very rare characters to have a known gender.