Ashford Academy (阿什福德學院 [アシュフォードアカデミー]) also known as "DxD Rating Game School" is the main setting for the fanfiction ______created by ShatteredRose23. A school designed with the combined forces of Sona from the Sitri Clan and former fallen angel general and Leader of the Grigori Azazel. The school was made as a way to make peace between all the various races in DxD and a way to train and raise the next generation while also allowing them to gain a human study. The school is located on a giant Island in the human world. To ordinary humans who have no knowledge of the Supernatural, the school appears to be a prestigious. Sometime due to the disappearance of Azazel, the school's Vice President is Millcas Gremory with Tsubaki Shinra is the Head-Dean and dorm-master for the girls ranked S.