Mt Fuji has been an object of religious devotion in Japan for at least 1,300 years. The mountain is worshipped as a kami (divine spirit) by Shinto tradition, considered a manifestation of the Bodhisattva Kannon in Buddhist cosmology, and has drawn ascetic practitioners, pilgrims, and seekers of supernatural energy to its slopes since the Nara period. The shrines and sacred sites clustered at its base in Yamanashi are among the most spiritually charged locations in the country — places where the boundary between the natural world and the divine world has historically been understood to be permeable.
Kitaguchi Hongu Fuji Sengen Shrine: Gateway to the Mountain
The most important spiritual site in Yamanashi, Kitaguchi Hongu Fuji Sengen Shrine in Fujiyoshida has served as the traditional gateway for pilgrims ascending the Yoshida Trail since the Heian period. For the millions of climbers who have approached Mt Fuji from the north over the past thousand years, this shrine was the first sacred threshold — a place to purify the body, pray for safe passage, and receive the blessing of the mountain’s guardian deity before beginning the ascent.
The shrine compound is entered through a magnificent cedar-lined avenue of ancient trees, with the main torii gate rising against the background of the mountain. The honden (main sanctuary) contains the image of the deity Konohanasakuya-hime, the blossom-princess who is the primary divine guardian of Mt Fuji. During the peak climbing season, the shrine sells official pilgrim stamps (goshuin) and special climbing talismans.
The Yoshida Fire Festival (Hi-matsuri), held at the shrine on August 26th, marks the mountain’s annual closure with a corridor of fire down the main street of Fujiyoshida — one of Japan’s most powerful ritual events.
Oshino Hakkai: Sacred Spring Waters
The eight ponds of Oshino Hakkai are sacred in both the Shinto and local folk traditions of the Fuji region. The water that rises here has been filtered through Mt Fuji’s volcanic rock for decades — sometimes estimated at twenty or thirty years — emerging cold, pure, and mineral-rich at a constant 12–14°C. In Shinto understanding, such water is not merely clean but possessed of spiritual potency: it connects the ordinary world to the world of the mountain deity.
The largest of the eight ponds, Wakuike, is the primary object of veneration. Small shrines and stone markers stand at the water’s edge, and it is customary to stand quietly at the pond’s margin and, in the Japanese tradition, allow the stillness of the water to settle the mind. The clarity of the water — visibility to the bottom metres below the surface — is extraordinary and produces a meditative effect entirely independent of religious belief.
Aokigahara’s Spiritual Dimension
The Aokigahara Jukai forest at the foot of Mt Fuji’s northwestern slope is understood in Japanese folk religion as a boundary zone between the world of the living and the world of the dead. The forest grew over the lava field produced by Fuji’s 864 AD eruption; the silence inside the canopy, the absence of animal sound, the magnetic interference that makes compasses unreliable, and the density of the vegetation combine to create an environment genuinely unlike any other forest in Japan.
The Fugaku Wind Cave and Narusawa Ice Cave within the forest margins are both preserved as natural phenomena of spiritual significance in the folk tradition. The lava tubes that created the caves are understood as passages into the earth — into a realm connected with Fuji’s volcanic energy.
Walking the marked forest trails within Aokigahara during daylight hours is safe and profoundly atmospheric. Stay on marked paths.
Fuji Sengen Shrines Throughout the Prefecture
The Sengen shrine system — over 1,300 shrines throughout Japan dedicated to the worship of Mt Fuji — is administered from the Fujisan Hongū Sengen Taisha in Fujinomiya (Shizuoka side), but numerous branch Sengen shrines in Yamanashi itself serve as local focal points of Fuji veneration.
The Kawaguchiko Sengen Shrine on the north shore of Kawaguchiko is a small but atmospherically located sanctuary under large camphor trees at the edge of the lake — a short, quiet detour from the standard Kawaguchiko sightseeing circuit that most visitors completely miss.
Collecting Goshuin (Temple Stamps) in Yamanashi
Yamanashi’s sacred sites participate fully in the goshuin (temple/shrine calligraphy stamp) culture. Kitaguchi Hongu Fuji Sengen Shrine, Kawaguchiko Sengen Shrine, and several temples in Kofu and Minobu offer distinctive stamps specific to their location and season. The Minobu area, as the headquarters of Nichiren Buddhism, is particularly rich in temple stamp options for those making the journey south into the Hayakawa Valley.
A goshuin-cho (stamp book) can be purchased at Kitaguchi Hongu Fuji Sengen Shrine for approximately ¥1,500 — an appropriate starting point for a Yamanashi sacred sites circuit.
Practical Guide to Yamanashi Power Spots
Kitaguchi Hongu Fuji Sengen Shrine is open year-round and is a 10-minute walk from Fujiyoshida Station on the Fujikyu Railway. Oshino Hakkai is accessible by bus from Kawaguchiko or by bicycle (20km). The Aokigahara forest trails are best visited in daylight with adequate time to return before dark; the caves are open to visitors from approximately 9am.