Erika Kurumi is one of the Cures and the secondary main heroine of Heartcatch Pretty Cure!. She lives a fashion shop called "Fairy Drop", and she lives with both her parents, plus her older sister whom she is really jealous of. Her heart flower is the white cyclamen, though it can turn red if Erika experiences extreme jealousy of her older sister Momoka Kurumi. Her Cure ego is Cure Marine.