Coupe (コッペ Koppe?), also known as the mysterious guy (謎の青年 Nazo no Seinen?), is another fairy from the Tree of Hearts, and the source of the botanical garden's protection field from Heartcatch Pretty Cure! series. He is of higher rank then Chypre, Coffret, and later Potpourri, causing the smaller fairies to look up to him.
Although he never talks, he observes Hanasaki Tsubomi and Kurumi Erika whenever they visit the garden. Just as Chypre, Coffret, Potpourri, and Cologne are to Tsubomi, Erika, Itsuki, and Yuri, Coupe is the fairy companion of Hanasaki Kaoruko, who in the past was Cure Flower.
He is capable of transforming into a human, having chosen to take the appearance of Kaoruko's late husband, Hanasaki Sora, out of love for his partner. Using this form, he saves Pretty Cure whenever they cannot get away from a deadly situation. However, as he does not talk when being human, the girls just refer to him as the hot guy (イケメンさん Ikemen-san?). Hanasaki Tsubomi seems to have a small crush on him, though this changes when she finds out his secret.HPC32
