Sailor Mercury (Sailor Moon)

Sailor Mercury (known as Ami Mizuno, or simply Amy) is one of the eight major Sailor Guardians who were chosen by Queen Serenity to protect Sailor Moon alongside her friends: Sailor Venus, Sailor Mars, Sailor Jupiter, Sailor Saturn, Sailor Uranus, Sailor Neptune, and Sailor Pluto.

FanonLand Life
In the FanonLand: Animated Series, Sailor Mercury is favoured by OliverWestern. Here, she is known in civilian form as Amy Mercury. She is one of the brightest school teachers, and is quickly angered when evil puts Sailor Moon's life in danger.

Friends
Sailor Venus (Minako Aino), Sailor Moon (Usagi Tsukino), Sailor Mars (Rei Hino), Sailor Jupiter (Makoto Kino), Sailor Saturn (Hotaru Tomoe), Sailor Uranus (Haruka Tenou), Sailor Neptune (Michelle Kaioh), Sailor Pluto (Setsuna Meioh), OliverWestern

Enemies
The Dark Kingdom, The Black Moon Clan, Sailor Galaxia, Queen Nehelania