Galaxia and the Anima-Mates
The most powerful enemy so far. In the past, Sailor Mercury, Mars, Jupiter, Venus, Uranus, Neptune, Pluto and Saturn have been killed, along with almost all of the galaxy's senshi. She has a boss in the manga, Chaos. In the manga, she dies. In the anime, she is healed. As usual.
Sailor Iron Mouse disguises as Nezu Chuuku, a movie producer. She likes to wear pinstripe suits. She was killed by Galaxia after failing so many times.
Aluminium Siren disguised as Aya Reiko. She likes to eat a lot when something goes wrong. She had a attack, Galactica Tsunami, but it didn't have effect on the senshi. She was killed when Tin Nyanko convinced Galaxia that Aluminium Siren was no use.
Sailor Lead Crow was Aluminium Siren's teacher/rival and went down to earth to watch over AS. She disguised as Karasuma Akane and hated Tin Nyanko for the murder of AS. Lead Crow was killed when Tin Nyanko created a black hole with RC's bracelets and RC was attacked by the black hole.
Tin Nyanko/Tin Kitten/Cat was responsible for both Aluminium Siren and Red Crow's deaths. She disguised as a student in Jyuban High. Galaxia killed her.
