Tsukikage Yuri (月影 ゆり Tsukikage Yuri) is a girl seen in Heartcatch Pretty Cure!, though is considered the fourth Cure to join the heroines, and throughout most of the first half of the season, she is clouded in mystery. She appears in the dreams of Hanasaki Tsubomi, Kurumi Erika and Myoudouin Itsuki before they become Pretty Cure. In the series, she is the first Cure to make an appearance, her identity being Cure Moonlight (キュアムーンライト Kyua Mūnraito). Despite being the first Pretty Cure, she couldn't become one at first because in the battle with Dark Cure, her partner, Colonge, sacrificed himself to save her and ever since she saw that painful experience of seeing her friend die, her Heart Flower had wilted completely and her Heart Seed had broken, making her incapable of becoming a Pretty Cure. But later, she became a Pretty Cure again and revived her legacy as Cure Moonlight after she met Colonge again as a spirit. After reasoning with her and hearing her friends are in danger, she begged the Tree of Hearts to let her become a Pretty Cure again. After that and seeing Colonge again, her Heart Flower revived too. Her catchphrase is "I'll keep fighting, for everyone's heart!" (私は戦う, みんなの心のために! Watashi wa tatakau, minna no kokoro no tame ni). She is the possible love interest of Momoka.