Mariage Sorcière
Mariage Sorcière (マリアージュ・ソルシエール, Mariāju Sorushiēru, lit. "Married Witches" in French) is an alliance formed by Maria Ushiromiya and Beatrice. Later on, Ange Ushiromiya was invited to join the alliance. All members of the alliance are able to summon and use furniture created by other members.