Conversation so far:
what are the names of the sailor moon characters
Some of Sailor Moon's characters include Sailor Moon, Tuxedo Mask, Sailor Mercury, Sailor Mars, Sailor Jupiter, Sailor Venus, Sailor Chibi Moon, Sailor Pluto, Sailor Uranus, Sailor Neptune, and Sailor Saturn.
where does sailor moon take place
Sailor Moon is set in an area of Tokyo called Azabu Juban in Minato Ward
who are the sailor guardians in sailor moon
The Sailor Guardians are a group of ten magical girls
what do the sailor guardians do in sailor moon
The Sailor Guardians combat an assortment of antagonists attempting to take over the Earth, the Solar System, and the Milky Way galaxy.

Question: who are the series' antagonists
Self-contained rewrite: who are sailor moon's antagonists