Mount Osore

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Osorezan Aomori.JPG
The temple ground of Bodai-ji
Mountain name Osorezan
Denomination Sōtō Zen
Venerated Jizō Bosatsu (Kṣitigarbha)
Founded 862
Founder(s) Ennin
Address 3-2 Tanabu Usoriyama, Mutsu, Aomori Prefecture
Country Japan

Mount Osore (恐山 Osore-zan?) is a caldera volcano in the center of remote Shimokita Peninsula of Aomori Prefecture, Japan. According to the Smithsonian National Museum of National History, it peaks at 879 meters (or 2,884 feet) and its last eruption was noted in 1787 (Global). While known regionally as Mount Osore, it is locally referred to as Yake-yama (or “Burning Mountain”) due to minimal activity which occurred throughout the past century. According to WAttention website, this site was established as a place of reverence by Jikakutaishi, a Buddhist monk, in 862 AD.[1]

Osore Volcano

According to Japanese mythology, Mount Osore (literally "Mount Fear") marks the entrance to Hell, with a small brook running to the neighboring Lake Usori that is equated to the Sanzu River, a river that deceased souls needed to cross of their way to the afterlife. The Sanzu River, or “River of Three Crossings,” is believed to be the boundary between the realms of the living and the dead. Based on Buddhist beliefs, depending on how well a person lived their life dictates how easy their transition across the river will be, whether it be via a bridge, ford, or wading through snake-infested waters. There are four alleged Sanzu rivers in Japan; the one located near Mount Osore is the most northern. The area has gained a considerable reputation due to the very volcanically-active site and its charred landscape, which is well known for the blasted rocks covering it and being filled with bubbling pits that are noted for their unearthly hues and noxious fumes. The fumes from these pits are caused by the sulfur fumes emitting from the volcano below, which have helped in adding to the underworld connotation of the site. The site is also said to be guarded by Jizo, the bodhisattva of Hell and guardian of children. Thus, Jizo statues may be found throughout the area. Among the statues, many visitors have presented offerings, also known as nuigurumi. The nuigurumi consists of children's toys, clothes, and stones in attempts to help the departed gain entry to heaven.[2]


Ksitigarbha (or in Japanese, Jizo) statue on the temple grounds. Jizo is said to appear to rescue the children from the iron club-wielding demons. In Jizo's right hand, he carries a khakkhara monk staff, and in his left, a wish-fulfilling jewel. Like many of the other statues on the grounds, he is adorned with a kerchief.

Itako Taisai festival[edit]

The Bodai temple (菩提寺 Bodai-ji?) presides over it all and organizes the area's main event, the twice-yearly Itako Taisai festival. The grand festival is held over a period of five days beginning on July 20. In a ritual called kuchiyose (口寄せ?), blind mediums known as itako claim to summon the souls of the dead and deliver messages in their voices. As of 2009, only four known itako participated at the festival; the previous year three itako had died (Fackler, 2009). With the surge of technology and disapproval from the Japanese government, the itako are seen as a fading tradition.


The work of contemporary artist Nara Yoshitomo, who is a native of Aomori Prefecture, is believed to be influenced, if at least subconsciously, by Mount Osore (Ivy, 2010). For instance, his piece entitled “Not Everything But/ Green House” depicts a small female child standing over a pile of discarded dolls of varying characteristics and eras much like those observed at Mount Osore.[3]

As part of a collection of fictional fungi, artist Takeshi Yamada created the Oh-dokuro-dake (or “skull mushroom”) and the story surrounding their presence on Mount Osore for his "center for medical mycology" art project.[4]



  1. ^
  2. ^ For an example of this scene, click here.
  3. ^ A picture of this piece while at the Marianne Boesky Gallery in March 2009 may be seen here.
  4. ^


External links[edit]

Coordinates: 41°18′30″N 141°05′17″E / 41.30833°N 141.08806°E / 41.30833; 141.08806