The Origins of Myosenji
From a Tendai Temple to Jodo Shinshu
According to the temple’s historical tradition, Myosenji was founded in 1232, during the Kamakura period. It originally stood in Tsukihara Village in Kamo District of Mikawa Province, an area corresponding to part of present-day Toyota City in Aichi Prefecture.
The temple was established by a Tendai Buddhist monk named Eien and was originally known as Myosen-in. Unlike the temple seen today, it initially belonged to the Tendai school of Buddhism.
A Temple Name Granted by Rennyo
In 1485, during the Muromachi period, the temple underwent an important transformation. During the tenure of its seventh head priest, Nensai, the renowned Buddhist reformer Rennyo formally granted the temple the name “Myosenji.”
Rennyo is regarded as one of the most important figures in the revival and development of Jodo Shinshu Buddhism. From this time onward, Myosenji followed the tradition of the Honganji-ha school of Jodo Shinshu.
A History Shaped by War and Migration
The Ishiyama War and the Mikawa Ikko-ikki
The turbulent Sengoku period brought major upheaval to Myosenji. During the Ishiyama War, which began in 1570 as the Honganji community came into conflict with Oda Nobunaga, the temple’s 11th head priest, Kogen, took part in the fighting together with members of the temple’s lay community.
Further turmoil followed in 1577, when Tokugawa Ieyasu implemented a policy of expelling Shinshu followers from Mikawa during the conflict known as the Mikawa Ikko-ikki. Kogen was forced to leave his homeland.
He subsequently moved to Echigo Province, corresponding roughly to present-day Niigata Prefecture, and traveled between different locations while seeking to continue religious activities and rebuild the temple.
Settlement in Shinano
Myosenji eventually moved to Shinano Province in 1606. The temple continued relocating while gathering followers and rebuilding its community.
It finally established a permanent base in 1676, during the tenure of its 16th head priest, Shukai. A temple complex was constructed at the northern end of Kashiwabara-juku, a post town along the historic Hokkokukaido road.
This marked an important turning point in the temple’s long journey and established the foundation of the Myosenji that exists today.
Fire, Reconstruction, and Historic Treasures
Rebuilding after the Great Fire of 1902
Myosenji faced another major disaster in the modern era. In 1902, a devastating fire destroyed much of the temple complex.
The main hall was rebuilt in 1913, followed by the priests’ living quarters in 1978. These buildings form much of the temple complex visitors see today.
An Edo-Period Bell Tower
One of the temple’s most important surviving structures is its bell tower, built in 1770. The structure has remained at Myosenji since the Edo period and provides a tangible connection to the temple’s architectural past.
Precious Buddhist Treasures
Myosenji also preserves several important religious treasures connected with the history of Jodo Shinshu Buddhism. Among them are a nine-character Buddhist invocation written by Shinran in mud ink, a ten-character invocation written in black ink, and calligraphy by Rennyo.
These works are valued not only as objects of religious devotion but also as important materials for understanding the history and teachings of Jodo Shinshu.
Myosenji and the Haiku Poet Kobayashi Issa
The Family Temple of Kobayashi Issa
Myosenji has a particularly strong connection with Kobayashi Issa, one of Japan’s most famous haiku poets of the late Edo period. Issa was born in Kashiwabara, now part of Shinano Town, and remained deeply connected to his hometown throughout his life.
Myosenji is his family temple, making it an important place for visitors interested in the poet’s life and literary legacy.
Issa Memorial Ceremony
Every year on November 19, the temple hosts Issa-ki, a memorial ceremony held in honor of Kobayashi Issa. Visitors, worshippers, and haiku enthusiasts gather to remember the poet and celebrate his contribution to Japanese literature.
In 1975, a monument was erected within the temple grounds bearing one of Issa’s best-known haiku:
“Come play with me, little sparrow, you who have no parents.”
The poem is widely appreciated for the warmth and compassion it expresses toward a small, vulnerable creature. The monument offers visitors a direct connection between Issa’s poetry and the place where he was born and lived.
Discovering Shinano’s History
Myosenji stands in the historic Kashiwabara area, making it a natural stop when exploring the cultural heritage of Shinano Town. The nearby Kobayashi Issa Memorial Museum provides additional insight into the poet’s life and works, while Lake Nojiri offers a completely different experience of the region’s natural landscape.
A visit to Myosenji allows travelers to step away from the major tourist destinations and experience a quieter side of rural Japan, where Buddhist traditions, local history, and literature remain closely connected.
A Peaceful Temple in Every Season
The temple grounds are particularly attractive in spring and autumn, when the surrounding landscape changes color and the historic buildings blend beautifully with the seasonal scenery.
Its quiet atmosphere makes Myosenji well suited to visitors who enjoy historic architecture, Buddhist culture, Japanese literature, and peaceful walks through traditional communities.
Experience History, Faith, and Literature
Myosenji is a place where more than 800 years of history can be felt in a single setting. From its origins as a Tendai temple in the Kamakura period to its transformation into a Jodo Shinshu temple, its wartime migrations and eventual settlement in Shinano, and its reconstruction after the 1902 fire, the temple’s history reflects the dramatic changes experienced by Japan over the centuries.
Its historic bell tower and Buddhist treasures provide a window into religious history, while its connection with Kobayashi Issa adds an important literary dimension.
For travelers exploring northern Nagano, Myosenji offers a chance to encounter a quieter and more intimate side of Japanese cultural heritage—one where religion, architecture, history, and poetry continue to live together in a peaceful mountain town.