Hozenji Temple is a historic Soto Zen temple in Omi Village, Higashichikuma District, Nagano Prefecture. Its mountain name is Butsugan-zan, and the temple is best known as the first temple of the Shinano 33 Kannon Pilgrimage, a traditional pilgrimage route dedicated to Kannon, the Buddhist bodhisattva of compassion.
Surrounded by the peaceful countryside and mountains of Omi, Hozenji has attracted pilgrims and worshippers for centuries. The temple preserves a long history extending back to the Nara period, as well as numerous cultural properties, legends, and religious traditions.
According to temple tradition, the origins of Hozenji date back to the Wado era (708–715) of the Nara period.
The temple was originally a Hosso Buddhist temple known as Iwayuruzan Sairyuji. It is said to have been founded by the monk Joe, who had traveled to Tang China to study Buddhism.
After many centuries, the temple declined. It was revived in 1512, during the Muromachi period, by Kenpo Soshun Zenji, the second abbot of Zenjuji Temple in Mizukubo, Enshu.
At the time of its revival, the temple was renamed Butsugan-zan Hozenji and became a Soto Zen temple. This marked the beginning of a new chapter in its long history.
Hozenji also has strong connections with the turbulent Sengoku period, when regional warlords competed for control of Japan.
The Hattori clan, who ruled Omi Castle, supported the revival of the temple as its principal founders and patrons. The temple later developed a connection with the famous warlord Takeda Shingen.
In 1553, the Takeda clan is recorded as having issued a prohibition notice protecting the temple grounds and granting temple lands. Such documents were important instruments used by powerful feudal authorities to protect temples and other institutions from unauthorized acts.
A local tradition also connects Hozenji with the Battles of Kawanakajima, a series of famous conflicts between Takeda Shingen and Uesugi Kenshin.
According to the tradition, Shingen carried a wooden statue of Shokannon, the Bodhisattva Kannon, which served as the temple’s maedachi honzon, or principal devotional image placed before the main image, as a protective talisman during the battles.
Whether viewed as historical evidence or as a religious tradition passed down through generations, the story illustrates the importance of Hozenji’s Kannon faith during the turbulent Sengoku era.
Hozenji continued to prosper after the establishment of the Tokugawa shogunate. In 1651, the third shogun, Tokugawa Iemitsu, granted the temple a stipend of 8 koku of officially recognized land revenue.
The document recording this grant, known as a shuinjo, or vermilion-seal letter, has been preserved as one of the temple’s important treasures. Such documents demonstrate the official status and privileges granted to temples under the Tokugawa government.
Hozenji preserves a total of nine vermilion-seal documents issued by the Edo-period shogunate. Together, they provide valuable insight into the temple’s religious importance and prosperity during this period.
The approach to Hozenji begins near the former honjin of Omi-juku on the historic Zenkoji Kaido. A honjin was an official inn reserved for feudal lords and other high-ranking travelers during the Edo period.
Walking along the approach, visitors pass monuments such as a Sanbaikurei-to, dedicated to the spirits of all beings, and a Hokyoin-to, a traditional Buddhist memorial pagoda. The path then leads toward the temple’s impressive karahafu gate, whose curved gable gives the entrance a dignified appearance.
The main hall is a substantial building measuring 12 ken, a traditional Japanese unit of architectural measurement. The present structure was rebuilt in 1831 during the late Edo period.
Its scale and traditional design reflect the importance of Hozenji as a major religious center in the region. The surrounding buildings and monuments create a temple landscape in which architectural details and centuries of religious history can be appreciated at a leisurely pace.
South of the main hall stands a building used by the temple’s resident monks. Nearby is a small structure known as Shia-Gongen, which houses a hanging Buddhist image of Nyoirin Kannon.
The image is believed to have been moved here during the early Meiji period. Its preservation reflects the way religious objects and traditions continued to be maintained even as Japan underwent major political and social changes.
Among Hozenji’s most notable treasures is a picture scroll depicting the Pure Land of Maitreya, associated with Jingdezhen Temple, or Jingshan Temple, in China.
The scroll contains a postscript attributed to Takeda Shingen, giving it particular historical significance as an artifact connected with the famous Sengoku-period warlord.
For visitors interested in the history of medieval Japan, the scroll offers an intriguing link between Buddhist culture, China, and the political world of the Warring States period.
Hozenji is particularly important as the first temple of the Shinano 33 Kannon Pilgrimage. For generations, pilgrims have begun their journey here, offering prayers for peace, protection, and spiritual well-being.
The temple’s traditional pilgrimage poem expresses the compassionate nature of Kannon and the devotion of those who come to worship:
“Even those connected to me through difficult ties are not left behind; how precious it is to worship at the pilgrimage tower of Nishitani.”
The poem reflects the Buddhist belief in compassion that extends to all people. For pilgrims, beginning the journey at Hozenji is not simply a physical departure point but also the beginning of a spiritual journey.
Hozenji is approximately 15 minutes on foot from Hijiri-Kogen Station on the JR East Shinonoi Line.
The route gradually climbs through the peaceful countryside. Along the way, visitors can enjoy views of fields and the surrounding mountains before the distinctive temple gate comes into view.
This gentle walk provides an excellent introduction to the rural landscape of Omi Village and makes the journey to the temple feel like part of the pilgrimage experience itself.
Hozenji Temple is a remarkable place where more than a thousand years of Buddhist history, local traditions, pilgrimage culture, and the history of medieval and early modern Japan come together.
From its legendary origins in the Nara period and its revival during the Muromachi era to its connections with Takeda Shingen and its protection under the Tokugawa shogunate, the temple has witnessed many important chapters in Japanese history.
Its historic buildings, Buddhist treasures, vermilion-seal documents, and traditions associated with the Shinano 33 Kannon Pilgrimage make it an especially rewarding destination for travelers interested in Japan’s religious heritage.
For those beginning a journey through the Shinano pilgrimage route, Hozenji has a particularly meaningful role. But even visitors who are not pilgrims can appreciate the peaceful temple grounds, traditional architecture, and beautiful rural setting.
Standing quietly in the mountains of Omi, Hozenji offers a chance to step away from the pace of modern travel and encounter a living Buddhist tradition shaped by more than thirteen centuries of history.