Sailormercury is Mizuno Ami. She was the first senshi I found. She lives in a condominium with her mother, who is a doctor. Her father is a painter.Ami is incredibly smart with an I.Q. of 300. She focuses a lot on her studies. She once had a competition with someone named Mercurius, who always tied her for top score. I think she might have had a crush on him, too, even though she is allergic to love letters.