
Guide
Hon-Yakushiji Temple Ruins, located in Joden-cho, Kashihara City, Nara Prefecture, marks the site of a temple that Emperor Tenmu began constructing to pray for the recovery of his Empress. Today, the vast archaeological site features the foundation stones of the Golden Hall (Kondo) and the central stone bases (Shinso) of two pagodas that once stood to the east and west. While the original massive structures are gone, leaving only a small hall behind, the stone foundations clearly convey the immense scale of the original complex. The site is framed by the majestic Mt. Unebi (Unebi-yama), creating a profound landscape of an ancient state-sponsored temple.
The history of these ruins dates back to 680 AD (the 9th year of Emperor Tenmu's reign), when the Emperor initiated the construction of a temple dedicated to the Yakushi Nyorai (the Medicine Buddha). Following the Emperor's passing, the project was completed under the direction of Empress Jitō. While older theories suggested the structures were moved to the current Yakushi-ji Temple in Nara City, modern research strongly supports the theory that the Yakushi-ji in Nishinokyo was a completely new construction. The site was designated as a Historic Site in 1921 and a Special Historic Site in 1952. Furthermore, it was selected as a component of the 'Japan Heritage' in 2015, serving as a vital landmark of the Asuka and Fujiwara periods.

Visitors can explore the scattered foundation stones that once supported the Golden Hall and the remains of the two pagodas. These stone structures serve as invaluable visual evidence of the architectural complexity of the era. The site also features stone lanterns and specific stone arrangements that evoke a sense of antiquity. The harmony between the man-made ruins and the natural beauty of Mt. Unebi provides a unique atmosphere. Depending on the season, the changing colors of the surrounding environment add a new layer of beauty to the historical space.
As this is an open-air archaeological site, visiting during daylight hours is highly recommended to clearly observe the stone foundations and the layout of the terrain. A special highlight is the 'Hon-Yakushiji Festival' held on the second Monday of October. During this event, the traditional 'Saito Goma' (fire ritual) is reenacted, offering a rare opportunity to witness the cultural and spiritual aspects of the site through a living historical ceremony.

The primary activity here is the observation of historical ruins. By seeing the actual foundation stones of the Golden Hall and pagodas, visitors can grasp the scale and layout of ancient Japanese architecture. The site offers a meditative space to connect with the natural environment and the history of an ancient state temple. Specific cultural experiences are generally tied to seasonal events like the October festival.
The site is nestled near the scenic Mt. Unebi and is close to other historical landmarks such as Kashihara Jingu Shrine. This area serves as a central hub for historical exploration in southern Nara. The coexistence of ancient ruins with modern residential areas and natural landscapes creates a unique and charming scenery characteristic of the region.