The main god of the shrine is Ōyamakui-no-kami, god of business success, and protector of nature. Hie Shrine was the protector of Edo Castle and Tokugawa Shogun, and also the protector of Edo people during Edo Period. Its June 15 Sannō Matsuri is one of the three great Japanese festivals of Edo (the forerunner of Tokyo). Founded in 1478. Today, many people visit for their success and peace. This is about 2 blocks from our apartment.