
Guide
Kasuga Village is a historic settlement located on the west coast of Hirado Island in Nagasaki Prefecture, deeply connected to the history of the "Kakure Kirishitan" (Hidden Christians). The village is nestled on a gentle slope formed by a valley between two ridges extending from Mount Aman to the east, leading down toward the coast. This area is renowned for its connection to the Hidden Christians, who maintained their faith during periods when Christianity was prohibited by practicing a unique form of worship centered on natural landmarks like mountains and islands. The landscape is characterized by a seamless integration of terraced rice fields, natural topography, and historical remains.
Following the introduction of Christianity by Francis Xavier in 1550 on Hirado Island, Kasuga Village played a significant role in the community. Records from 1563 confirm the existence of a "Kumi" (Christian community). However, after the local lord, the Kote-da clan, departed in 1599, the prohibition of Christianity by the Edo Shogunate intensified. To preserve their faith, the villagers sought unique ways to practice their religion in secret.
During the prohibition period, people hid their religious items, such as Buddhist altars or Shinto shrines, in specialized rooms called "Nando." They continued their devotion by worshipping natural elements like Mount Aman—a site of mountain worship predating Christianity—and Nakae-no-shima island. The history of this village is a testament to a community that maintained its unique spiritual identity even while navigating external pressures.

The village contains several significant historical sites, including Maruo-yama, where early Christian burials are said to have occurred, as well as cemeteries for Hidden Christians and residential structures containing "Nando-shin" (hidden religious items). To the east lies Mount Aman (elevation 536m), the highest peak in the Hirado region. Its summit features historical remains such as the Hakusan Hymari Shrine, the ruins of Saizen-ji Temple, and various stone shrines (Ishibokora).
Additionally, the offshore island of Nakae-no-shima was revered as a site of martyrdom during the early years of the ban. It holds sacred status as a place where rituals like "Omizutori" (water-taking from the rocks) were performed, illustrating how the natural environment itself became an object of worship.
Kasuga Village offers beautiful seasonal transformations. The terraced rice fields form a quintessential traditional Japanese rural landscape, especially during the growing season. Visitors can enjoy lush greenery in the summer and changing colors during the autumn harvest. It is recommended to visit during clear, stable weather for hiking Mount Aman or strolling through the village. Daytime visits offer the best visibility of the intricate topography of the rice terraces and surrounding mountains.

At the local information center, "Katarina," you may encounter local guides who provide insights into the area. They can explain the local history, the significance of the terraced fields, and other nearby landmarks. Hiking Mount Aman is also a great way to learn about the relationship between the terrain and spiritual faith while discovering stone shrines and ruins. Additionally, you can experience the local food culture by visiting centers that offer local specialties like "Kankoro-mochi" (a traditional local sweet).
The area surrounding the village is rich in historical landscapes. To the east is Mount Aman with its summit shrines, and to the west, the view of Nakae-no-shima island completes the spiritual landscape of the Hidden Christians. Visiting these sites alongside other historical locations like Hirado Castle will provide a deeper understanding of the region's complex history.
Since the village and Mount Aman involve sloping terrain and unpaved paths, comfortable walking shoes (sneakers or hiking boots) are highly recommended. While the "Katerina" information center may offer guidance, please respect local customs and rules.