Founded in 782, Futarasan Shrine is a significant Shinto religious site in Nikko, Japan. It honors the deities of Nikko's sacred mountains and has been a spiritual center for centuries. Throughout its history, the shrine has been closely associated with mountain worship and Shinto practices. The food culture in this area developed alongside these religious practices, with a focus on local ingredients and traditional Japanese cuisine. The use of fresh mountain vegetables and river fish has been predominant, avoiding beef as per Shinto customs.