Guide
Kokusekiji is an ancient temple of the Tendai school of Buddhism, located in Mizusawa Kuroishi-cho, Oshu City, Iwate Prefecture. Known as Myoken-zan, the temple's mountain name, it is one of the earliest temples in the Tohoku region, said to have been founded by the monk Gyoki in the year 729 (Tenpyo 1). The temple is home to the Seated Yakushi Nyorai (Medicine Buddha), a Nationally Important Cultural Property, and is also famous as the stage for the traditional Kokusekiji Somin Matsuri festival. The temple complex, nestled in a lush natural environment, serves as a precious site for experiencing the deep-rooted traditions of Japanese Buddhist culture.
The history of Kokusekiji is remarkably ancient. It was founded in 729 by the monk Gyoki. Originally known as Tokosan Yakushiji, the temple was reportedly destroyed by fire during the wars of the Ezo conquest in the late 8th century. It was later restored in 807 by Sakanoue no Tamuramaro, and subsequently revitalized in the 9th century by the great priest Jikaku Daishi (Ennin), the third Tendai priest. It was during this era that the temple was renamed Kokusekiji on Myoken-zan. While the complex once boasted 48 buildings, it has faced several fires throughout history; the current main hall and priest's quarters were rebuilt in 1884. This long history reflects the evolution of Buddhist faith and the shifting political landscape of the Tohoku region.
The most significant treasure of Kokusekiji is the Seated Yakushi Nyorai (Medicine Buddha), a Nationally Important Cultural Property. Carved from a single block of katsura wood, the statue contains an ancient ink inscription from the year 862, providing invaluable evidence of early Buddhist practices in the Tohoku region. Additionally, the temple houses the Nikko and Gekko Bodhisattva statues, believed to date from the late Heian period, which are designated as Prefectural Cultural Properties. The statue of Jikaku Daishi is also a Nationally Important Cultural Property. These historical sculptures are vital to Japanese art history, showcasing the sophisticated carving techniques and deep religious devotion of their eras.
Kokusekiji offers a different beauty in every season. We highly recommend visiting when the harmony between the historic architecture and the surrounding nature is most striking. A particularly special time to visit is during the Kokusekiji Somin Matsuri. This festival is a precious piece of ethnographic heritage that illustrates the spread of Somin worship in the Tohoku region. During the festival, the usual silence of the temple is replaced by a vibrant, energetic atmosphere, offering a unique glimpse into living Japanese traditional culture. During daylight hours, you can also appreciate the intricate details of the statues and architecture under natural light.
Visitors can engage in a cultural experience through the appreciation of traditional Japanese temple architecture and historic Buddhist statues. If you wish to request a formal prayer (kito), you can do so by contacting the temple in advance to arrange religious ceremonies or consultations. Inquiries and reservations for such services can be made via the official LINE account or the website contact form. Understanding the historical context of the temple allows for a much deeper connection to the spiritual background of Japan beyond simple sightseeing.
The area around Kokusekiji is dotted with other significant historical sites in Oshu City. You can easily incorporate Kokusekiji into a larger historical tour of the Tohoku region by visiting nearby World Heritage-related sites such as Chuson-ji and Mosen-ji. Planning your route around these historical landmarks allows for an efficient and enriching journey through the history of Iwate Prefecture.
Please keep the following points in mind during your visit: