
Guide
Onsen-ji is an Obaku sect temple located in the famous Arima Onsen area of Kita-ku, Kobe City, Hyogo Prefecture. The temple's history is inextricably linked to the development of the Arima Onsen hot spring area. Dedicated to Yakushi Nyorai (the Medicine Buddha), the temple grounds house many high-value cultural assets and historical documents that allow visitors to experience the essence of traditional Japanese Buddhist culture firsthand.
The history of this temple traces back to the monk Goki, who is credited as the founder of Arima Onsen. According to legend, Goki revitalized the hot springs through the guidance of Yakushi Nyorai. Throughout its history, the temple has weathered numerous challenges, including fires and periods of decline, but has been repeatedly rebuilt and restored. Its history is deeply connected to the development of the region, including a significant reconstruction led by the monk Nissei. Today, it continues to preserve these long-standing traditions as a prominent Obaku sect temple.

The main attraction of Onsen-ji is the Yakushi-do (Main Hall), which enshrines the principal deity, Yakushi Nyorai. One of the most significant treasures is the wooden statue of Haibara Dai-sho, a designated Important Cultural Property. This statue is one of the twelve guardian deities protecting Yakushi Nyorai and showcases exquisite historical craftsmanship. Additionally, the Goso-an (Museum) displays precious artifacts related to Goki and Nissei, providing a deep understanding of the temple's history. Other notable features include the stone Gorinto (five-ringed towers) and the wooden statue of Bishamonten, both of which are designated as Kobe City Tangible Cultural Properties.
We recommend visiting during the bright daylight hours to fully appreciate the intricate details of the historical buildings and stone structures. While certain historical ceremonies, such as those related to the New Year's rituals in January, may occur, a standard visit during any season allows you to enjoy the tranquil and meditative atmosphere unique to Japanese temples.

Visitors can engage in the profound experience of traditional Japanese worship. Exploring the exhibits at the Goso-an museum is highly educational, offering insight into how the temple and Arima Onsen have evolved together. You can also observe the architectural beauty of the traditional bell tower and stone monuments, which serve as a testament to Japan's aesthetic heritage.
Onsen-ji is situated within the historic Arima Onsen district, one of Japan's most renowned hot spring towns. The area is filled with charming streets that retain a traditional atmosphere, making it a perfect place to stroll after your temple visit. You can also explore other nearby temples, such as Nenbutsu-ji, to enjoy a historical walking tour.