Elizabeth Furuhata, a.k.a. Lizzie, is the sister of Andrew. She first appeared in Sailor Moon R, riding with Darien. Serena thought she was in love with him, until she found out that she was Andrew's sister and Darien was just giving her a ride home.
In Sailor Moon S, Kaorinite targeted her for her Pure Heart while she was planning her first kiss with Michael, and sent the Daimon, Osoji, to take it away. It was returned to her after Osoji was destroyed.