Tōjunkyo Bridge captivates not only with its majestic appearance but also with its active function as a working aqueduct, carrying water across its span.
Historic Sites
Scenic Views
Highlights
One of Japan's Three Great Aqueducts
60-meter-long, 10-meter-high stone arch bridge
Still functions as a working aqueduct
Designated as an Important Cultural Property of Japan
Approximately 40-minute bus ride from Yamaga Station on the JR Kagoshima Main Line.
By car: Approximately 40 minutes from the Kikuchi IC on the Kyushu Expressway. Show route
Tōjunkyo Bridge is one of Japan's three great aqueducts, located in Yamaga City, Kumamoto Prefecture. Constructed in 1854 (during the Kaei 7 era) by the then village head, Tanaka Hisashige, it's a testament to ingenuity and perseverance. Built to bring water to settlements in the mountainous region, which historically suffered from water scarcity, the bridge stands as a symbol of resourcefulness. This stone arch bridge measures approximately 60 meters in length, 10 meters in height, and 5 meters in width. Its enduring charm lies not only in its majestic beauty but also in its continued functionality as a working aqueduct, carrying water across its span. The surrounding area boasts a naturally beautiful landscape perfect for leisurely strolls and cycling. Tōjunkyo Bridge is cherished by many as a symbol of Japan's modernization. When visiting, take a moment to appreciate the flowing water, imagining the ingenious engineering of its creators. Enjoy the surrounding nature and rejuvenate your mind and body. Tōjunkyo Bridge is a must-see attraction in Yamaga City, Kumamoto Prefecture.