The Shinkyo Bridge itself is a sacred bridge in the city of Nikko, part of the Futarasan Shrine, and doesn't directly relate to food history. However, Nikko as a destination is rich in culinary traditions. The Yamabushi, mountain ascetic hermits, influenced the local cuisine with vegetarian meals as part if their spiritual practice. Additionally, Nikko developed its unique food culture due to pilgrims and travelers who visited Nikko's shrines and temples throughout history. They contributed to the demand for local specialties that travelers could enjoy.