諏訪神社
, historically also known as Suwa Shrine (諏訪神社 "Suwa-jinja") or , is a group of Shinto shrines in Nagano Prefecture, Japan. The shrine complex is the "ichinomiya" of former Shinano Province and is considered to be one of the oldest shrines in existence, being implied by the "Nihon Shoki" to already stand in the late 7th century.