Nihonji Temple is a historic head temple of the Nichiren school of Buddhism in Tako Town, Katori District, Chiba Prefecture. Known by its mountain name, Shotozan, the temple has played an important role in the history of Nichiren Buddhism.
Nihonji is particularly famous as one of the Three Great Buddhist Seminaries of Kanto. For centuries, it served as a place where Buddhist monks gathered to study Buddhist teachings and train for religious life, making it an important center of Buddhist learning in eastern Japan.
In 1599, the Nakamura Danrin, a Buddhist seminary, was established at Nihonji Temple. It continued to function as an important center of learning until 1875, for approximately 270 years.
A danrin was a traditional institution where Buddhist monks studied doctrine, Buddhist texts, and religious practices. Over the history of the Nakamura Danrin, a total of approximately 100,000 monks are said to have studied or trained there.
Nakamura Danrin was regarded alongside Konishi Danrin and Iitaka Danrin as one of the Three Great Buddhist Seminaries of Kanto. Nihonji therefore held an important position in the development of Buddhist scholarship in the region.
Several important hōen, or traditional teacher-disciple lineages within Nichiren Buddhism, developed from the scholarly tradition of the Nakamura Danrin.
These included the Danshi lineage, Shinshi lineage, and Tatsushi lineage, among seven lineages said to have originated from the seminary. Such lineages helped preserve teachings passed down from teachers to their disciples and became part of the religious foundations of Nichiren Buddhism.
Inside the Main Hall are the “Mutagai no Miei”, or “Mutual Portraits,” traditionally associated with Nichiren and Tomi Tsunenobu.
According to tradition, the two figures carved images of one another. The portraits are regarded as valuable objects connected with the history and teachings of Nichiren Buddhism and attract Buddhist devotees to the temple.
Nihonji is also well known as a “Hydrangea Temple” because of the large number of hydrangeas planted throughout its grounds.
Approximately 8,000 hydrangea plants grow along the approach to the temple and around the graves of successive chief priests. In early summer, the grounds are filled with hydrangeas in a variety of colors, creating a beautiful seasonal landscape.
In 2013, a dedicated Hydrangea Garden was opened in the forested area of the temple grounds. More than 50 varieties of hydrangea are planted along the walking paths, allowing visitors to enjoy a diverse display of flowers.
The history of Nihonji can be traced back to 1319. At that time, Nichiyu, a monk of Hokekyoji Temple, received land from Chiba Tanetada and established Koyuzan Tofukuji Temple.
In 1591, the temple was renamed Shotozan Nihonji. Eight years later, in 1599, Nichien, a monk of Myofukuji Temple, established the Nakamura Danrin at Nihonji.
After the establishment of the Nakamura Danrin, Nihonji developed into a major center of Buddhist scholarship. During its most prosperous period, nearly 1,000 scholarly monks are said to have studied at the temple at the same time.
The students were divided into eastern and western groups for study. In spring and autumn, they participated in three-month-long theological debates known as Shindangi.
The debates focused not only on Nichiren Buddhist doctrine but also on social issues of the time. They became major local events, attracting villagers and government officials who came to observe the discussions.
The Nakamura Danrin was eventually abolished in 1875, bringing an end to its long history as a formal center of Buddhist education.
A wooden plaque displaying the characters “Shotozan” hangs above the main entrance of the temple gate.
The inscription is traditionally regarded as the authentic work of Hon’ami Koetsu, one of Japan’s most celebrated artists and calligraphers of the early Edo period. It is counted among the “Three Great Temple Plaques of Japan” and has been designated a Tako Town Tangible Cultural Property.
The plaque is particularly valuable for visitors interested in Japanese calligraphy and traditional Buddhist architecture.
The Sanmon Gate is a gabled structure believed to date from the Azuchi-Momoyama period to the early Edo period. It has been designated a Tako Town Tangible Cultural Property.
The temple’s Bell Tower is another notable historic structure. Built as a two-story building with an intricate traditional timber framework, it is also designated as a tangible cultural property by Tako Town.
The bell tower is particularly meaningful as a surviving reminder of the temple’s former role as a Buddhist seminary. Its architecture offers visitors a glimpse into the atmosphere of the period when large numbers of monks gathered here to study.
Nihonji Temple is approximately a 3-minute walk from the Minaminaka bus stop on the JR Bus Kanto Tako Line, which operates between Narita and Yokaichiba.
Visitors using the Narita Airport Shuttle Bus can get off at the Michi-no-Eki Tako bus stop and walk for approximately 20 minutes to reach the temple.
Several other historic Buddhist temples can be found around Nihonji in Tako Town.
These include Myodoji Temple in Kita, Tako Town, and Tofukuji Temple in Minaminaka. Exploring several of these temples together provides a deeper understanding of the religious history and cultural traditions of Tako.
Shotozan Nihonji Temple is an important historic temple that has played a major role in the development of Nichiren Buddhist scholarship in Tako Town.
The long history of the Nakamura Danrin makes the temple especially significant. For approximately 270 years, monks gathered here to study Buddhist teachings, participate in scholarly debates, and develop religious lineages that influenced Nichiren Buddhism.
Today, visitors can also enjoy the temple’s cultural heritage, including the historic Shotozan plaque, Sanmon Gate, and Bell Tower, as well as the beautiful hydrangea gardens.
With approximately 8,000 hydrangea plants and more than 50 varieties in the Hydrangea Garden, early summer is an especially attractive time to visit. Nihonji offers travelers a chance to experience the intersection of Japanese Buddhist history, traditional architecture, calligraphy, and seasonal nature in the peaceful surroundings of Tako Town.