Oshino Hakkai is a serene village located in Yamanashi Prefecture, Japan, nestled between Lake Kawaguchi and Lake Yamanaka near the base of Mount Fuji. It is renowned for its eight crystal-clear ponds, fed by the snowmelt from Mount Fuji that seeps through porous volcanic rock. This natural filtration process takes decades, resulting in some of the purest and clearest water in Japan. These ponds are a key part of the Mt. Fuji World Cultural Heritage Site, recognized for their historical and spiritual significance.
The ponds of Oshino Hakkai are not only beautiful but also hold deep cultural importance. They have long been considered sacred waters, and in the past, pilgrims en route to climb Mount Fuji would stop at these ponds to perform purification rituals. The crystal-clear waters were believed to cleanse the body and soul, preparing them for the spiritual journey ahead. This tradition has linked the ponds to the veneration of Mount Fuji, a symbol of divine power and national identity in Japan.
The surroundings of Oshino Hakkai reflect a traditional rural Japanese landscape, with thatched-roof houses, old watermills, and small shrines scattered throughout the area. Visitors can stroll around the village and admire the tranquil beauty of the ponds while taking in stunning views of Mount Fuji on clear days. Each of the eight ponds has its unique characteristics, from the vibrant, almost surreal colors of the water to the diverse flora and fauna that thrive in and around them. These ponds are a natural and cultural treasure, offering a peaceful retreat for visitors seeking to experience Japan’s rural charm and spiritual heritage. Oshino Hakkai is a must-visit destination for anyone exploring the Mt. Fuji region, combining natural beauty with deep historical roots.