Nyohoji Temple is a historic Buddhist temple located in Higashiyama, Nakano City, Nagano Prefecture. It belongs to the Chisan School of Shingon Buddhism. The temple’s mountain name is Koryozan, and its formal temple name includes Muryojui-in. Its head temple is Chishaku-in in Kyoto.
With a history of more than 1,200 years, Nyohoji is closely associated with Kobo Daishi, also known as Kukai, the founder of the Shingon school of Buddhism. The temple is also known for its beautiful cherry blossoms, which transform the grounds into a popular springtime destination.
The history of Nyohoji is traditionally traced back to 807. According to temple tradition, Kobo Daishi Kukai visited this area and enshrined a Thousand-Armed Kannon statue that he had carved himself.
In 826, Prince Shinnyo helped develop the temple grounds. Nyohoji subsequently grew into a large Buddhist complex with seven major halls and 36 sub-temples, reflecting its importance as a center of Buddhist worship.
Nyohoji is also mentioned in the Konjaku Monogatari Shu, a major collection of Buddhist and folk tales compiled during the late Heian period. One story tells of a Buddhist novice named Yaku-ren who attained rebirth in the Pure Land through the merit of reciting the Amida Sutra.
The appearance of the temple in this ancient collection provides a glimpse into the long-standing religious significance of Nyohoji.
During the turbulent Sengoku period, Nyohoji was repeatedly affected by warfare. In 1561, buildings at the temple were destroyed by fire during the conflicts associated with the Battles of Kawanakajima.
However, several important structures survived, including the Kannondo, now known as the Old Kannon Hall, as well as the temple residence and the statues of the Nio guardian kings.
After the beginning of the Edo period, Nyohoji received support from the ruling Tokugawa government. It was particularly favored by Tokugawa Ietsuna, the fourth shogun, and the temple was rebuilt and restored.
Nyohoji underwent several major periods of reconstruction. In 1412, Takanashi Norimasa revived the temple. In 1615, the chief priest Choyo oversaw another reconstruction.
In 1648, the priest Raison became an important figure in the temple’s revival after mastering esoteric Buddhist teachings. He is remembered as a second founding figure in the temple’s history.
The temple grounds contain numerous historic structures, including the imposing main hall, the Daibikaku Kannon Hall, Kobo Hall, the temple residence, bell tower, and Nio Gate.
Together, these buildings create a distinctive temple landscape in which visitors can experience the architectural traditions and atmosphere of historic northern Nagano.
The Daibikaku Kannon Hall is believed to have been built in 1836. Standing on elevated ground at the end of the approach to the temple, the building uses a traditional kake-zukuri construction technique, with part of the front structure projecting outward over the slope.
The roof is covered with traditional Japanese interlocking roof tiles, while the ceiling features a coffered design. Painted images of Kannon decorate the individual ceiling panels, adding rich artistic detail to the interior.
The principal image is a wooden Thousand-Armed Kannon. The hall also houses statues of Amida Buddha and Dainichi Nyorai, both traditionally attributed to the Kamakura period.
Kobo Hall is believed to date from the late 17th century and is considered the oldest surviving building at Nyohoji. It has an irimoya-style hipped-and-gabled roof, covered with copper sheeting over its original thatched construction.
The ceiling is decorated with richly colored Buddhist paintings. Intricate carvings throughout the structure also display distinctive techniques characteristic of the northern Shinshu region.
The temple grounds include a place traditionally associated with Kukai’s seated meditation practice. Nearby stands the Kobo Cherry Tree, which produces beautiful blossoms in spring and attracts worshippers and visitors.
During cherry blossom season, the combination of historic temple buildings and flowering trees creates a particularly atmospheric setting.
The temple’s elegant bell tower houses a large temple bell originally cast in 1819 under the direction of the priest Kakuben. The bell was restored in 1962.
Its solemn sound still resonates through the temple grounds during Buddhist ceremonies, adding to the peaceful atmosphere of the site.
The Daibikaku Kannon Hall and Kobo Hall were designated as Nakano City Tangible Cultural Properties on March 1, 2002. Their intricate carvings and well-preserved condition contribute to their historical and cultural importance.
The temple grounds are also home to one of the largest ginkgo trees in Nakano City. Known as the Nyohoji Ginkgo, it was designated a Nakano City Natural Monument in 1985.
The tree reaches approximately 16.5 meters in height. In autumn, its leaves turn a brilliant golden yellow, creating a striking contrast with the historic temple buildings.
Nyohoji continued to develop after the beginning of the modern era. In 1920, the priest Minejima Shinin became head priest and opened the temple grounds to the public, developing the surrounding area as Higashiyama Park.
In 1929, the Nakano Great Buddha was established, adding another notable feature to the temple’s cultural landscape. In 1966, Minejima received the title of Grand Bishop, the highest honor within the Shingon Toyama School of Buddhism.
Nyohoji Temple is a remarkable historical site with more than 1,200 years of religious tradition. Its association with Kobo Daishi Kukai, its Thousand-Armed Kannon, historic architecture, cultural properties, and long history of reconstruction make it an important part of Nakano’s heritage.
The temple is also a beautiful place to experience the changing seasons. Cherry blossoms in spring and the magnificent ginkgo tree in autumn bring color to the historic grounds, creating a peaceful setting for visitors.
For travelers exploring northern Nagano, Nyohoji offers an opportunity to step away from the modern world and discover a quieter side of Japanese history, Buddhism, architecture, and nature.