
Guida
Sessho-seki (the Killing Stone) is a historically significant site designated as a national scenic spot in Nasu, Nasu District, Tochigi Prefecture. The area is characterized by the continuous emission of volcanic gases, which has led to its reputation since ancient times as a place where birds and animals would lose their lives. The name "Sessho" (Killing) refers to one of the five Buddhist precepts regarding the taking of life, and the site serves as a powerful reminder of the harshness of nature and the raw energy of the earth.
This location is famously documented in the travelogue 'Oku no Hosomichi' by the great Japanese poet Matsuo Basho. Basho reflected on the atmosphere of this land, capturing its essence in his poetry. The site holds significant cultural value as a place where volcanic phenomena and human history are deeply intertwined, reflecting the long-standing relationship between the natural environment and Japanese literature.

The primary attraction is the striking landscape of rocky terrain with volcanic gas emissions. The surrounding area features a unique topography with scattered rocks and sparse vegetation, creating a desolate yet mesmerizing view. Visitors can see stone pillars and signs marking the site as a historic landmark. Additionally, the presence of stone statues, such as Jizo, allows a glimpse into the spiritual and religious traditions of the region.
Sessho-seki is accessible year-round, but the impression of the landscape changes with the seasons. It is highly recommended to observe the changes in the natural environment and the intensity of the gas emissions. Please note that if gas emissions increase significantly, access to certain areas may be restricted for safety reasons. It is wise to check local conditions before your visit.

Visitors can enjoy observing the unique geological formations and the historical context of the site. The desolate, rocky landscape typical of volcanic zones offers a rare view that is difficult to find elsewhere. It is also a profound experience to walk through a landscape that has been immortalized in classical Japanese literature.
The area surrounding Sessho-seki is rich with the history of Nasu Onsen (hot spring resorts). The entire Nasu town is well-developed for tourism, making it easy to combine a visit to this site with a broader itinerary exploring the natural beauty and hot spring culture of the region.

Due to the rocky and uneven terrain, we strongly recommend wearing comfortable walking shoes. As the site is subject to volcanic gas emissions, please be mindful of your physical condition and safety. If visiting with small children or pets, please follow the warning signs posted on-site. While the site is free to enter, if you use nearby facilities, please ensure you have cash or a credit card ready. Note that English-language signage may be limited, so we suggest researching the site in advance.