Osorezan (Mount Osore)

Overview

Osorezan is a sacred site located in Mutsu City, Aomori Prefecture. Ranked among Japan's three great sacred mountains alongside Mount Hiei and Mount Kōya, it has long been revered as a place where the deceased gather. The name 'Osorezan,' meaning 'fearsome mountain,' is said to originate from the terrifying reputation of the mountain in ancient times. This sacred site, encircled by volcanic peaks, is an isolated place unseen from the outside world. Crossing the drum bridge over the Sanzu River (the river of three crossings), one enters a landscape resembling the afterlife. There's Gokurakuhama (Paradise Beach), reminiscent of paradise; Jigokudani (Hell Valley), with its pungent sulfurous smell; the desolate Mugen Jigoku (Infinite Hell); and the Chi no Ike Jigoku (Blood Pond Hell). At Sainokawara (the river of offerings), stones piled by parents mourning deceased children and whirling windmills create a poignant atmosphere. Osorezan Bodaiji Temple was founded in 862. Legend says that Kukai (also known as Kūkai, the founder of Shingon Buddhism) was guided by a dream to this Shimokita region, where he established the temple after his travels spreading his teachings. The 'Osorezan Daisai' festival, held annually from July 20th to 24th, and the 'Osorezan Akimai' festival in early October, attract many people seeking messages from the other world, as 'itako' (female mediums) are present to summon the spirits of the deceased. Osorezan is also a dormant volcano believed to have erupted over 10,000 years ago. Hot springs with a distinct sulfur smell still flow today. Four bathhouses are available within the sacred site, offering free access to visitors. However, please note that some are mixed-gender or have alternating gender access times. Overnight stays are possible at the 'Kisshōkaku' lodging, offering a unique temple stay experience.