Kaichoji Temple is a historic Buddhist temple located in Kaiba, Haibara, Uda City, Nara Prefecture. It belongs to the Omuro school of Shingon Buddhism and bears the mountain name Kaibasan. Situated on the slopes of Mount Kaiba, at an elevation of 737.6 meters, the temple is surrounded by rich natural scenery and enjoys a peaceful, secluded atmosphere.
The temple is especially beautiful in autumn, when a magnificent ginkgo tree turns brilliant yellow. As its leaves fall, they carpet the grounds in gold, creating a striking seasonal landscape that attracts worshippers and visitors alike. The best time to see this spectacle is generally from mid-November to early December.
The exact date of Kaichoji’s foundation is unknown. The earliest known documentary reference appears in a draft of an official order dated 1240, preserved among the historical documents of Kasuga Taisha Shrine. The document mentions a temple called Kaibaji.
According to temple tradition, Kaichoji was founded by Prince Shotoku at the request of Emperor Yomei, and its temple buildings were later developed by Kobo Daishi Kukai. However, no surviving historical documents confirm these accounts, so the stories should be understood as traditional explanations of the temple’s origins rather than established historical facts.
Several features suggest that Kaichoji was a flourishing Buddhist institution by the late Heian period. These include the relatively large number of Buddhist statues preserved at the temple compared with the size of its present main hall, the dates when some of the statues were made, and the casting date of its bronze bell, which is designated an Important Cultural Property of Japan.
In 1991, an archaeological site was discovered in Kaiba village below the present temple. Excavations conducted from October to December that year revealed the remains of buildings dating to around the twelfth century. Based on the size of the postholes and the scale of the structures, archaeologists believe that at least one building may have belonged to a temple rather than an ordinary residence of the period.
Nearby place names also preserve possible clues to the former temple complex. Names such as Daimon, meaning “Great Gate,” Kanenokaito, associated with a bell enclosure, and Gomayama, meaning “Goma Ritual Mountain,” suggest connections with Buddhist religious activities. These names are considered strong indications that the area may once have formed part of Kaichoji’s earlier grounds.
The enormous ginkgo tree standing in the temple grounds is one of Kaichoji’s most celebrated features. It measures approximately four meters in trunk circumference and stands about 30 meters tall. It is designated a Natural Monument of Nara Prefecture.
In autumn, its golden foliage transforms the temple grounds into a beautiful carpet of yellow leaves. The tree is also known as an ohatsuki icho, or ovulate-leaf ginkgo, because of its unusual characteristic of producing seeds on its leaves. This distinctive feature makes the tree particularly interesting to visitors who appreciate both nature and botanical curiosities.
Kaichoji preserves a number of important Buddhist images. Among them, the principal image is a triad centered on Yakushi Nyorai, the Buddha of Medicine and Healing. This principal triad is considered a hidden Buddha and is not normally open to public viewing.
The temple’s collection includes a wooden statue of Yakushi Nyorai flanked by attendant figures, a separate seated wooden statue of Yakushi Nyorai displayed as a substitute for the principal image, a seated statue of Senju Kannon, the Thousand-Armed Kannon, a standing statue of Bishamonten, and a half-lotus seated statue of Jizo Bosatsu.
The substitute seated statue of Yakushi Nyorai stands 134.6 centimeters tall, approximately half the traditional six-shaku scale used to describe Buddhist statues. Carved from Japanese cypress using the joined-wood construction technique, it has a gentle expression with lowered eyes and carefully arranged robes. These features reflect the Jocho style associated with Buddhist sculpture of the late Heian period.
The other statues are also notable for their fine craftsmanship and historical significance. For visitors interested in Japanese Buddhist art, the collection offers insight into the artistic traditions and religious devotion of earlier centuries.
The temple’s bell hangs in a bell-gate believed to date from the same period as the main hall. The bronze bell was cast in 1291, during the Shoo era, and bears an inscription recording its association with the Yakushi Buddha at Kaichoji and the date of March 13 in that year.
One unusual feature is the presence of cast images of the Twelve Heavenly Generals, the protective attendants of Yakushi Nyorai. The bell was designated an Important Cultural Property of Japan in 1940 and is a significant example of medieval Buddhist metalwork.
The present main hall was rebuilt in 1864, during the late Edo period, and the bell-gate is believed to date from around the same time. Set within the quiet mountain landscape, these buildings preserve the atmosphere of a traditional Japanese temple and provide a sense of continuity with the area’s long religious history.
Behind the main hall stands Kaiba Shrine, which once served as the temple’s guardian shrine. It enshrines Oyamatsumi-no-Mikoto, a deity associated with mountains. Before the government’s separation of Shinto and Buddhism in the early Meiji period, the shrine was associated with the Twelve Heavenly Generals, who serve as protectors of Yakushi Nyorai.
The close relationship between the temple and shrine reflects the tradition of shinbutsu-shugo, the historical blending of Shinto and Buddhist beliefs in Japan. Their grounds and approach paths form a connected landscape that preserves traces of this distinctive religious heritage.
Kaichoji Temple brings together a long religious history, valuable cultural treasures, and the beauty of the surrounding mountains. Its Buddhist statues, historic bronze bell, and relationship with Kaiba Shrine offer plenty to discover, while the quiet setting provides a welcome retreat from busy tourist areas.
The golden ginkgo tree is the temple’s most memorable seasonal attraction, especially in late autumn when fallen leaves blanket the grounds. For travelers interested in Japanese temple architecture, Buddhist art, local history, and beautiful natural scenery, Kaichoji is a rewarding destination in Uda City, Nara Prefecture.