Diamond Dining Co., Ltd. is a Japan-based company mainly engaged in the restaurant business. The Company operates various types of theme restaurants that are mainly located in Tokyo area. The restaurants offer Italian, Japanese, Spanish, Korean, French cuisines and others. Some of its restaurant names are VAMPIRE CAFÉ, Gachi, Princess Heart, Patrasche, CANDY and GABU-RIB, among others. Diamond Dining group had 105 directly-managed stores mainly in inner-city area and Tokyo metropolitan area as of February 28, 2009.