Dead Moon Circus
group of fictional antagonists in the Sailor Moon franchise

The Dead Moon Circus (Japanese: デッドムーンサーカス, Hepburn: Deddo Mūn Sākasu) are a group of fictional characters from the Sailor Moon manga series created by Naoko Takeuchi. They serve as the main antagonists of the fourth arc, called Dream in the manga, Sailor Moon SuperS in the first anime adaptation, and Sailor Moon Eternal in the second anime adaptation. They are first introduced in chapter #39 "Dream 1 – Eclipse Dream", originally published in Japan on September 6, 1995. In the original English dubbed anime by Cloverway, they are called the "Dark Moon Circus".
The Dead Moon Circus is led by the twisted Zirconia, in command by the absence of the dark Queen Nehelenia who is trapped within a mirror. Zirconia is searching for the legendary Golden Crystal, which will allow Nehelenia to break free of her entrapment and take over the Earth. They are the only group of villains with two subordinate groups: the Amazon Trio and the Amazoness Quartet.
Key figures
Zirconia
Zirconia (ジルコニア, Jirukonia) appears as a hunching old woman with lavender skin who is revealed to be a be manifestation of Queen Nehelenia, overseeing the Dead Moon Circus in the real world. Her name is derived from the mineral Zirconium dioxide, which is often called Zirconia. Her connection to Nehelenia varies from version to version.
The public source identifies “Dead Moon Circus” as group of fictional antagonists in the Sailor Moon franchise. This brief keeps that definition visible, then builds a research path around Dead, Moon and Circus.
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This entry incorporates text from “Dead Moon Circus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.