The Origins and Legends of Reikōji
The Legend of the Medicine Buddha Riding a Turtle
The origins of Reikōji are traditionally traced back approximately 1,200 years to the early Heian period, during the reign of Emperor Junna. According to legend, a Buddhist scholar named Fukumo Risshi, who had studied at Mount Kōya, visited the area and noticed a strange phenomenon.
Every night, a mysterious light appeared to rise from a deep pool in the Kando River, accompanied by an unusual voice. Drawn toward the source of the light, Fukumo Risshi encountered a large turtle with a blue-green shell. A statue of a Buddha was said to be riding on its back.
The monk interpreted this extraordinary encounter as a sign from the divine and enshrined the Buddhist image in a rock cave on the slopes of Tenchūhō.
In 827, a temple called Kifuchizan Hikōji was established at the site. Centuries later, the temple was revived in 1919 and became the Reikōji seen today.
The temple’s principal Buddhist image is the Yakushi Nyorai, the Medicine Buddha. Because of this tradition, Reikōji has long attracted worshippers praying for good health and recovery from illness.
The Inner Sanctuary and the Legend of the Tengu
Near the summit of Tenchūhō is a sacred area known as the Inner Sanctuary. Although no one lives there today, local tradition tells of a mysterious sound that can sometimes be heard at night—the rhythmic sound of a wooden fish drum used in Buddhist practice.
According to local folklore, the sound is said to come from tengu, supernatural mountain beings believed to be practicing ascetic training in the mountains. Whether viewed as folklore or spiritual tradition, the story reflects the long-standing belief that the mountains around Tachikue Gorge possess a special spiritual presence.
The Gohyaku Rakan – A Majestic Collection of Stone Buddhas
A Sacred Landscape of More Than 1,000 Buddhist Images
A short distance down the approach to Reikōji, numerous Buddhist statues can be seen along the rocky cliff face. They are collectively known as the Gohyaku Rakan, or “Five Hundred Arhats.” Despite the name, the actual number of statues is far greater than 500, with more than 1,000 wooden and stone figures having been identified.
Some of the statues are old wooden images, while others are comparatively newer stone figures. Exposed to wind and rain for generations, many show signs of weathering and decay, yet they continue to stand quietly among the rocks and trees.
The solemn scene offers a glimpse into the area’s history as a sacred mountain training ground where Buddhist ascetics once gathered.
On misty days and around sunset, the stone figures take on an especially atmospheric appearance. Surrounded by rock walls and forest, they create an almost otherworldly landscape that leaves a lasting impression on visitors.
Exploring Tachikue Gorge
A Dramatic Landscape of Strange Rocks and Clear Water
Reikōji is located within Tachikue Gorge, a spectacular gorge extending for approximately 2 kilometers along the upper reaches of the Kando River. Often described as the “Yabakei of San’in,” the gorge is known for its dramatic cliffs and unusual rock formations.
Some cliffs and rock pillars rise between 100 and 200 meters above the river. Distinctive formations such as Tengu Rock, Byōbu Rock, and Eboshi Rock create an impressive natural landscape.
The gorge was shaped over countless years by erosion and weathering caused by water and wind. Walking among these towering formations provides a vivid sense of the immense power of nature.
Reikōji occupies a particularly atmospheric position within this landscape, where the natural environment and centuries-old religious traditions remain closely connected.
Walking Trails and Seasonal Scenery
Walking trails have been developed throughout Tachikue Gorge, allowing visitors to explore the scenery on foot. A circular route takes approximately one hour and includes Reikōji, the Gohyaku Rakan, and other points of interest.
The landscape changes beautifully with the seasons. In spring, mountain cherry blossoms add delicate touches of pink to the gorge. Summer brings lush green foliage and the refreshing sound of the river. In autumn, brilliant red and yellow leaves contrast dramatically with the exposed rock faces. Winter transforms the gorge into a quiet, snow-covered landscape reminiscent of a traditional Japanese ink painting.
Because each season reveals a different side of Tachikue Gorge, the area is rewarding to visit throughout the year.
Hot Springs and Outdoor Experiences
Several hot-spring facilities can be found around Tachikue Gorge, offering visitors the chance to relax in natural hot-spring waters while enjoying the surrounding scenery. Soaking in a bath after exploring the gorge is a peaceful way to unwind and experience the area’s natural atmosphere.
Nearby campsites and outdoor facilities also provide opportunities for enjoying the river and surrounding wilderness. Visitors can take part in activities such as playing in the water and other nature-based experiences.
After sunset, the area becomes especially peaceful, with a vast star-filled sky appearing above the gorge. The scenery at night offers a completely different atmosphere from the daytime landscape.
A Place Where History, Nature, and Spirituality Meet
Reikōji is more than simply a historic Buddhist temple. Set within the dramatic landscape of Tachikue Gorge, it preserves traditions of mountain worship, Buddhist practice, legends, and local history alongside the area’s remarkable natural beauty.
The towering rock formations, mysterious legends, ancient Buddhist statues, and quiet temple grounds create a distinctive atmosphere that is difficult to experience elsewhere.
For travelers interested in Japan’s spiritual traditions, historic temples, folklore, and dramatic natural scenery, Reikōji provides an opportunity to experience several aspects of Japanese culture in a single visit.
How to Get to Reikōji
Reikōji is approximately 25 minutes by car from JR Izumoshi Station. Alternatively, take an Ichibata Bus bound for Susa, which takes approximately 24 minutes. Get off at the Tachikue Gorge bus stop, located close to the temple.
Because the temple is situated within Tachikue Gorge, it is recommended to combine a visit to Reikōji with a walk along the gorge’s trails. This allows you to enjoy both the temple’s spiritual atmosphere and the spectacular natural scenery.
Discover the Mystery of Reikōji and Tachikue Gorge
Reikōji offers a fascinating combination of nature, history, Buddhist traditions, and mysterious local legends. From the massive cliffs of Tenchūhō and the stone Buddha statues to the peaceful temple grounds and seasonal scenery, every part of the area tells a story.
A visit here is an opportunity to step away from the busy pace of modern life and experience a quieter side of Japan. For travelers seeking a journey into nature and traditional spirituality, Reikōji and Tachikue Gorge are memorable destinations in the Izumo region.