A Concrete Bridge Dressed as a Wooden One
Misasa-bashi (三朝橋, also written Misasabashi and known in English as Misasa Bridge), the reinforced-concrete road bridge across the Mitoku River in the town of Misasa, Tōhaku District, Tottori Prefecture, was completed in 1934 and registered as a Tangible Cultural Property on 12 July 2005. It measures 69 metres long and 5.5 metres wide, and carries seven spans of shallow T-section girders.
Walk onto it without knowing the date and you may not immediately register that it is concrete at all.
The illusion is worked at every scale. Each pier is built as four round columns tied together by nuki, the horizontal members that pass through posts in Japanese timber framing, with hijiki bracket arms above them. The girders are kept deliberately shallow so the deck reads as a thin plate rather than a beam. Along both edges of the deck slab, joint lines are cut across the concrete at regular intervals, imitating the ends of planks in a board floor. The parapet carries giboshi, the onion-shaped bronze finials that top the posts of temple and castle bridges, and Kasuga-style stone lanterns are set at intervals along the crossing.
The Mitoku River runs east to west straight through the middle of Misasa Onsen, and the bridge is the hinge of the town. Ryokan line both banks. Prefectural Route 273 crosses here. Local people call the water the Misasa River, and on summer evenings the kajika frogs that live along its stones fill the valley with a clear bell-like call.
Why This Bridge Went on the Register
Japan's register of Tangible Cultural Properties uses three criteria, and Misasa-bashi was accepted under the second: works that set a standard in design. That is a narrower category than the landscape criterion under which most registered buildings enter, and it points at the intent behind the structure rather than at its age.
Some background explains the intent. Local accounts describe an earlier timber bridge here called Ōiwa-bashi, put up in 1885 and swept away in the great flood of 1918, after which the town made do with a temporary crossing for around a decade. When a permanent replacement was finally built, reinforced concrete was the obvious engineering answer for a river that had already destroyed one bridge. The problem was aesthetic: a plain concrete slab dropped into the middle of a hot-spring town whose appeal rested on old timber inns would have been a loss the town could not afford.
The Design Attribution
The design is generally credited to Takeda Goichi (1872 to 1938), the Kyoto Imperial University professor sometimes called the father of Kansai architecture, whose output included the Yamaguchi Prefectural Government Office and Assembly Hall and around twenty bridges. Readers should note two things. The Agency for Cultural Affairs database entry does not name a designer, so the attribution rests on local and secondary sources, and those sources are inconsistent about the writing of his given name. Takeda's involvement is best treated as strongly held local tradition supported by regional press reporting.
Other details of the construction are recorded locally without appearing in the national database. The stone used for the parapet is said to be granite from Wakasa, in the mountains of eastern Tottori. The bridge name carved on the end posts is attributed to Hashimoto Dokuzan, an abbot of the Shōkoku-ji branch of Rinzai Zen, and the cast bridge plate to the Saie foundry in Kurayoshi, a family of metalworkers whose tools and products are themselves registered as an Important Tangible Folk Cultural Property.
Whatever the exact division of credit, the result answered the brief. Rather than hiding the new material, the designer used concrete to reproduce the proportions of a wooden bridge with a precision that timber could not have sustained against the Mitoku River, and the town got a permanent crossing that did not break the street.
Visiting the Bridge
Misasa-bashi is public infrastructure. There are no gates, no opening hours and no admission charge, and you can walk, drive or photograph it at any hour. Footways run along both sides. The best position for a photograph of the whole structure is from the riverbank downstream, where the seven spans and the rhythm of the piers become legible; from the deck itself, look down at the joint lines in the slab edges and up at the lantern posts. At night the bridge is lit.
Directly below the eastern approach is Kawara-buro, the open-air bath built of boulders in the riverbed itself. It is free, open around the clock, mixed bathing, and screened only in part, which is worth knowing before you climb down the steps beside the bridge. Swimwear is not permitted, so bathers bring a towel. Beside it sits Kawara-no-yu, a free footbath open all year, closed on odd-numbered dates during the morning for cleaning. Between the bridge and the bath stands a bronze monument to Misasa Kouta, a 1929 film shot in the town, showing its two protagonists together on the bridge.
Misasa in the Wider Story
The bridge is one of the constituent cultural properties of Japan Heritage story number 012, "The Land of Rokkon-shōjō and Rokkan-chiyu", certified in the first round of the programme in 2015. The story links Misasa Onsen with Mount Mitoku upstream, where the Nageiredō hall of Sanbutsu-ji, a National Treasure, is wedged into a cliff face and is often described as the most dangerous National Treasure in Japan to go and look at. Pilgrims historically bathed at Misasa to purify themselves before the climb.
The spring water here holds one of the highest radon concentrations of any hot spring in the world, and the town has built a long tradition of tōji, extended therapeutic bathing, around it. Public baths besides Kawara-buro include Kabu-yu, at the spot where the spring was first found, and Tamawari-no-yu near the bridge. Kurayoshi, with its preservation district of white-walled storehouses, is about twenty minutes away by car, which makes Misasa a practical base for the central Tottori area.
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Q&A
- Can anyone visit Misasa-bashi, and is there an admission fee?
- Yes. Misasa Bridge is a working public road bridge on Tottori Prefectural Route 273, open at all hours with no fee and no restrictions on photography. Footways run along both sides, and the bridge is illuminated at night.
- When was Misasa-bashi built and when did it become a cultural property?
- The bridge was completed in 1934 (Shōwa 9). It was registered as a Tangible Cultural Property on 12 July 2005 under registration number 31-0092, with the public notice issued on 2 August 2005. It is owned by Tottori Prefecture.
- Who designed Misasa-bashi?
- The design is credited locally to the architect Takeda Goichi of Kyoto Imperial University. The national cultural properties database does not record a designer, so the attribution rests on regional sources and local tradition rather than on the official entry.
- What is the open-air bath underneath Misasa-bashi?
- Kawara-buro, a free stone-built bath in the riverbed reached by steps beside the bridge. It is mixed bathing, open 24 hours, and only partly screened from the bridge above. Swimwear is not allowed. An adjoining free footbath, Kawara-no-yu, closes on odd-numbered dates in the morning for cleaning.
- How do I get to Misasa-bashi by public transport?
- Take the JR San'in Main Line to Kurayoshi Station, then a Nihonkotsu or Hinomaru bus bound for Misasa Onsen, about twenty minutes. The bridge is in the centre of the hot-spring district, a short walk from the bus stops and from most of the ryokan.
Basic Information
| Name | Misasa-bashi (三朝橋), Misasa Bridge |
|---|---|
| Location | Misasa, Misasa Town, Tōhaku District, Tottori Prefecture |
| Designation | Registered Tangible Cultural Property (Building); registration no. 31-0092 |
| Year Designated | Registered 12 July 2005; public notice 2 August 2005 (46th registration round) |
| Quantity | 1 structure |
| Dimensions | Reinforced-concrete girder bridge; length 69 m, width 5.5 m; seven spans; with parapet and lanterns |
| Owner | Tottori Prefecture |
| Public Access | Open at all times, free of charge; in use as a public road |
References
- Agency for Cultural Affairs, National Cultural Properties Database: Misasabashi
- https://kunishitei.bunka.go.jp/heritage/detail/101/00004817
- Cultural Heritage Online: Misasabashi
- https://online.bunka.go.jp/heritages/detail/117897
- Japan Heritage Portal, Agency for Cultural Affairs: Misasa Bridge (Misasa Onsen)
- https://japan-heritage.bunka.go.jp/ja/culturalproperties/result/1044/
- Japan Heritage Portal: Story 012, The Land of Rokkon-shojo and Rokkan-chiyu
- https://japan-heritage.bunka.go.jp/ja/stories/story012/
- Misasa Onsen Official Site: Misasa Bridge and the Misasa Kouta statue
- https://misasaonsen.jp/sightseeings/sightseeing-986/
- Misasa Onsen Official Site: Kawara-no-yu footbath
- https://misasaonsen.jp/sightseeings/sightseeing-1080/
Last verified: 2026.08.21