Koyacho, Ito County, is surrounded by mountains and blessed with a natural environment. Over 90% of the area is covered by forest, and rhododendrons and Japanese cypress trees are the town's symbols. This region cherishes its ancient traditions. Thin slabs and memorial tablets are still made by hand, each one carefully crafted. Sesame tofu is also produced in abundance. This has long been a beloved vegetarian dish, and sesame tofu made using the natural waters of Mount Koya is exceptionally flavorful. The Koyasan Reihokan Museum is a valuable building registered as a World Heritage Site and is a popular destination visited by many people from all over Japan.