Futarasan jinja(二荒山神社?) is a Shinto shrine in the city of Nikkō, Tochigi Prefecture, Japan. It is also known as Nikkō Futarasan Shrine, to distinguish it from the shrine in nearby Utsunomiya. Futarasan enshrines three deities: Ōkuninushi, Tagorihime, and Ajisukitakahikone. It is located between Nikkō Tōshō-gū and the Taiyū-in Mausoleum. Many visitors go to all three, as well as to Rinnō-ji.
The Sacred Bridge (神橋,shinkyō?) crossing the Daiya River belongs to the Futarasan Shrine. This beautiful vermilion lacquered structure is known as one of the three most beautiful bridges in Japan and is a perfect gateway for Nikko. The bridge was registered as a World Heritage in December 1999. Shinkyo measures 28 meters long, 7.4 meters wide, and stands 10.6 meters above the Daiya River.