Hiyoshi Taisha is a Shinto shrine located in the city of Ōtsu, Shiga Prefecture Japan. This shrine is one of the Twenty-Two Shrines. Known before World War II as Hiei Taisha or Hie jinja, "Hiyoshi" is now the preferred spelling. It was also known as the Sannō Gongen. The head shrine in Ōtsu heads the seventh largest shrine network in Japan, with approximately 3800 Hiyoshi, Hie, and Sannō shrines nationwide. Torii of this shrine have a distinctive configuration, known as the "Sannō torii", with a gaggle above the main crossbeam. The 400,000 square meter precincts centered is designated as a National Historic Site, and the east and west main shrine buildings, the Nishi Hongū and Higashi Hongū are designated as National Treasures, and many of the structures in the precincts are designated as National Important Cultural Properties. Main shrine Nishi Hongū: Ōnamuchi Higashi Hongū: Ōyamakui Subsidiary shrines Ushio-gū: Ōyamakui aramitama Juge Jinja: Tamakushi-hime Sannomiya-gū: Tamakushi-hime aramitama Usa-gū: Takiri-hime Shirayama-gū: Kukurihime The first mention of the kami Oyamakui is recorded in Kojiki, written in the 8th century AD, which states that this god resides at Mount Hiei, which is located immediately to the east of Hiyoshi Taisha. This kami was relocated from the summit of the mountain to its present location in the seventh year of the reign of the semi-legendary Emperor Sujin, or 90 BC per the traditional calendar. In 668 AD, Emperor Tenji decided to relocate the capital to Ōmi Province and built the Ōtsu Palace. At this time, the kami of Ōmiwa Shrine in Yamato Province (who served as protector of the imperial dynasty) was relocated as well, and was installed in the Nishi Hongū, whereas the original sanctuary came to be called the Higashi Hongū. In 788 AD, Saichō erected the Tendai Buddhist temple complex of Enryaku-ji on Mount Hiei. After the transfer of the capital to Heian-kyō, Enryaku-ji and by extension, Hiyoshi Taisha came to be guardians of the spiritually vulnerable northeast quadrant from the capital.