A Legendary Foundation in the Heian Period
According to temple tradition, Risshakuji was founded in 857 by the eminent Buddhist monk Yuhan Ajari. The temple’s construction was supported by Kōga Saburō Kan’ie, who served as its principal patron.
One legend tells that a large piece of blue stone, measuring approximately seven shaku, or more than two meters, in height, suddenly emerged from the ground overnight. The area came to be known as “Tatsuishi,” meaning “standing stone,” and the temple was subsequently named Risshakuji.
Another legend says that Kan’ie hunted as many as 900 deer and established the mountain name “Senzuzan,” meaning “Mountain of a Thousand Heads,” as a memorial for the animals. These stories reflect the way ancient Japanese beliefs about the spiritual power of nature became intertwined with the teachings of Esoteric Shingon Buddhism.
A Center of Buddhist Faith in the Ina Valley
For many centuries, Risshakuji played an important role as a center of Shingon Buddhism in the Ina Valley. During the Edo period, the temple received an official land grant of 10 koku from Tokugawa Iemitsu, the third shogun of the Tokugawa dynasty, demonstrating the high status it enjoyed under the shogunate.
The main hall was rebuilt in 1667 with the support of the hatamoto samurai Kondō Shigetaka. It has since been carefully maintained through the efforts of successive priests and local supporters.
The Nio Gate, built in 1678, is a particularly impressive structure. Designed as a three-bay, eight-legged gate, it conveys the dignity of a traditional Buddhist temple entrance. Two stone lanterns and a temple marker stand in front of the gate, quietly welcoming visitors into the sacred grounds.
Historic Architecture Throughout the Temple Grounds
The Main Hall
The main hall is a stately irimoya-zukuri building, characterized by its hipped-and-gabled roof and tiled roofing. It was reconstructed in 1667, with Kondō Shigetaka as patron, Yuken as the resident priest, and the master carpenter Iida Zentaro said to have been responsible for its construction.
The weathered timber and peaceful surroundings give the hall a warm, contemplative atmosphere. Its traditional architecture provides a glimpse into the craftsmanship and religious culture of the Edo period.
The Bell Tower Gate and Historic Temple Bell
The bell tower gate was built in 1840 and remains an elegant yet powerful example of late Edo-period temple architecture.
The temple bell itself has an especially fascinating history. It was originally cast in 1443 for Iwakura Daijingu Shrine in Shitara District, Mikawa Province. In 1469, it was transferred to Anrakuji Temple in Totomi Province before eventually being brought to Risshakuji in 1501.
The bell was later thrown into the Achi River during a ritual intended to bring rain. It is said that traces of this event can still be seen in its distorted form. Having passed through several temples and survived centuries of prayers, the bell is itself a remarkable piece of living history.
The Nio Gate, Main Entrance, and Study Hall
The Nio Gate dates from 1678 and was extensively repaired in 1830. Powerful statues of the Nio guardian figures stand within the gate, traditionally believed to protect the temple and its sacred grounds.
The main entrance gate was rebuilt in 1819**, while the temple’s study hall and priests’ quarters were constructed in 1778. Together, these buildings preserve the architectural character of a Buddhist temple complex from the Edo period.
The Hidden Eleven-Headed Kannon
At the heart of Risshakuji’s religious tradition is a wooden statue of Juichimen Kannon, the Eleven-Headed Kannon, which is designated as a Nagano Prefectural Treasure.
The statue is believed to date from the middle to late Heian period, roughly from the 10th to 12th centuries. Its calm expression and finely carved details are characteristic of Buddhist sculpture from this era.
The statue is a hidden Buddhist image and is normally kept from public view. It is traditionally revealed only once every 60 years, making an opening of the statue an exceptionally rare opportunity for worshippers and visitors.
The “Persimmon Kannon” and Local Faith
The area around Risshakuji has long been known for its persimmon production, giving rise to the affectionate name “Persimmon Kannon.” The connection between the temple and the local persimmon-growing culture has become an important part of its identity.
During the Edo period, persimmon wholesalers from Edo, present-day Tokyo, donated ema votive plaques to the temple. These were displayed in the outer worship area of the Kannon Hall, where people prayed for abundant harvests and success in business.
The tradition provides a fascinating glimpse into the close relationship between Buddhist faith, local agriculture, and commerce in premodern Japan.
Cultural Treasures and Preservation
Risshakuji preserves numerous cultural properties designated by Nagano Prefecture and Iida City. Among the most notable are the Wooden Eleven-Headed Kannon Standing Statue, designated a Nagano Prefectural Treasure in 1988, and a Wooden Standing Statue of a Heavenly Guardian, designated an Iida City Tangible Cultural Property in 2021.
These Buddhist sculptures are more than works of religious art. They provide valuable evidence of the development of Buddhist belief and sculpture in the Ina Valley and represent an important part of the region’s cultural heritage.
A Peaceful Temple Surrounded by Nature
Risshakuji stands quietly among the hills of the Ina Valley, surrounded by a landscape that changes beautifully with the seasons. Cherry blossoms add color in spring, brilliant foliage transforms the grounds in autumn, and snow creates a solemn atmosphere in winter.
The peaceful surroundings make the temple especially appealing to visitors seeking a slower and more contemplative experience. Walking through the historic gates and along the temple grounds, visitors can appreciate the combination of traditional architecture, Buddhist art, and the natural beauty of the surrounding countryside.
Discover More Than a Thousand Years of History
Risshakuji Temple is a place where the natural landscape, Buddhist faith, and history of the Ina Valley come together. With traditions dating back more than a thousand years, the temple has continued to receive the prayers of generations of local people.
Its historic buildings, remarkable temple bell, important Buddhist sculptures, and rare hidden Kannon offer travelers a fascinating opportunity to discover the depth of Japanese religious culture. The temple is approximately 10 minutes by car from Tenryukyo Interchange on the Chuo Expressway, making it a worthwhile stop when exploring the Iida area.
For those traveling through southern Nagano, a visit to Risshakuji provides more than a glimpse of an ancient temple. It is an opportunity to experience the quiet spirituality, legends, architecture, and natural beauty that have shaped the Ina Valley for centuries.