Registered Tangible Cultural Properties of Okayama

Discover Takebe Station, a beautifully preserved 1900 wooden railway station on Japan's JR Tsuyama Line. This Registered Tangible Cultural Property offers a rare glimpse into Meiji-era railway architecture and was featured in the acclaimed film "Dr. Akagi" (1998).

Discover Zenkaku Inari Shrine Main Hall, a Nationally Registered Cultural Property in Maniwa, Okayama. Designed by legendary architect Egawa Saburohachi in 1919, this exquisite shrine showcases the unique "Egawa-style" architecture blending traditional and modern techniques.

Akebono Ryokan, in the heart of Tsuyama's former castle town in Okayama Prefecture, is the city's oldest surviving inn building and was registered as a National Tangible Cultural Property in 2000. Built in the early Meiji era, its inner two-story rooms preserve refined sukiya-style shoin joinery, and its guest register includes General Nogi Maresuke and other notable figures of modern Japan. Famed for its seasonal duck and pheasant hot pots, the inn lies within walking distance of Tsuyama Castle and the Jōtō historic district — a rare chance to actually sleep inside a piece of cultural heritage.

The Ibara Civic Hall Annex, located in central Ibara City in western Okayama Prefecture, is a two-story reinforced concrete structure completed in 1971 alongside the Main Hall. Registered as a Tangible Cultural Property in 2023, it embodies the legacy of postwar Japanese modernism through its exposed concrete finishes and distinctive vertical ventilation tower.

Completed in 1971, the Ibara Civic Hall Main Building is a striking reinforced concrete civic hall designed by Murayama Eikō of the Kansai Architectural Office. With its dramatic clock tower and diverse exposed concrete finishes, it was registered as a National Tangible Cultural Property in 2023, standing as a leading example of postwar modernist architecture in western Okayama.

The Iburodanigawa Sabo No. 3 Dam, standing in Minobe, Soja City, Okayama Prefecture, is a large stone erosion-control dam built around 1900. With a total height of approximately 12 meters and a crest length of 73 meters, its massive dry-stacked masonry is exceptional among surviving Meiji-era sabo structures and was added to Japan's National Register of Tangible Cultural Properties in 2002. As the symbolic starting point of organized erosion-control engineering in Okayama, the dam now anchors the Iburodanigawa Sabo Park, where visitors can quietly trace more than a century of disaster-prevention history.

Discover the Iri Power Station Water Tank, a reinforced concrete structure from 1920, registered as a Tangible Cultural Property in Kagamino, Okayama. Explore the oldest surviving hydroelectric facility on the Yoshii River.

Discover the Iri Power Station Penstock Retaining Wall and Main Building Retaining Wall, a Registered Tangible Cultural Property in Kagamino Town, Okayama. Built in 1920, these cobblestone retaining walls support Okayama's oldest surviving hydroelectric power station along the Yoshii River.

The Iri Power Station Main Building, nestled in the mountains of Kagamino Town, Okayama Prefecture, is a wooden hydroelectric plant building constructed in 1920 during the Taisho era. As the oldest surviving power station on the Yoshii River system, it has operated continuously for over a century and was registered as a national Registered Tangible Cultural Property in 2006. With its king post truss roof structure and copper-clad gabled roof, it preserves the distinctive character of Taisho-era industrial architecture.

Discover Emi Photo Studio in Tsuyama, Okayama — a Registered Tangible Cultural Property built in 1929. Featuring distinctive early Showa-era architecture with arched windows and a semicircular reception room, this working studio also safeguards over 10,000 historic photographs.

Discover the Oura Shrine Torii Gate in Asakuchi, Okayama — a Registered Tangible Cultural Property built in 1927 from Kitagi Island granite, featuring calligraphy by former Prime Minister Inukai Tsuyoshi. Explore its connection to Japan's only horse-racing Shinto ritual.

Set on a high stone platform in Yorishima, Asakuchi City, Okayama, Oura Shrine's Main Hall is a magnificent 1927 reconstruction featuring a copper-plated irimoya roof topped with a chidori-hafu and karahafu, lavishly carved with mythological creatures. Founded by the legendary onmyoji Abe no Seimei, this Registered Tangible Cultural Property is also home to the centuries-old Keiba Shinji sacred horse-racing ritual—one of the rare Shinto rites of its kind preserved in Japan.

The Ōga Family Residence Nikai-Zashiki in Okayama City is a nationally registered tangible cultural property that forms part of a remarkable merchant estate dating from the late Edo to early Meiji period. Discover this kura-style second-floor sitting room and the surrounding compound of seven cultural properties that preserve the legacy of provincial merchant life in Japan.

Built in 1698 by master engineer Tsuda Nagatada under orders from Okayama domain lord Ikeda Tsunamasa, this stone breakwater on Otabu Island in the Seto Inland Sea is one of Japan's finest surviving Edo-period port structures. Registered in 1998 as the first breakwater to become a National Registered Tangible Cultural Property, it preserves the legacy of a historic harbor that once sheltered Kitamae-bune trading ships and feudal lord procession vessels.

A 1919 timber judo hall at Okayama Asahi High School, built for the elite Sixth Higher School. Springs in the floor gave it bounce, and it survived the 1945 raid.

A cut-stone gate from 1900, the year the Sixth Higher School opened, with a 1,032-meter wall around the Okayama campus. Both can be seen from the street.

A 1930 reinforced-concrete book store beside its 1902 brick twin at Okayama Asahi High School, its cornices and windows matched so the pair reads as one.

An 1902 brick book store at Okayama Asahi High School, the elder of two fireproof towers, banded with cornices and iron-grilled windows. It survived the 1945 raid.

Okina Bridge in Tsuyama City, Okayama Prefecture, is a 1926 reinforced concrete bridge featuring Art Deco-style balustrade pillars. Its fully preserved original brick pavement, rediscovered beneath modern asphalt, earned it recognition as both a Registered Tangible Cultural Property and a JSCE Heritage of Civil Engineering.

At the centre of Oku Kōmyōen, a Hansen's disease sanatorium on Nagashima, this 1941 timber hall bears three arched windows and was listed for its striking design.

Okayama’s registered properties across designations, with featured heritage and travel notes.

The complete kokuhō catalogue — browse by prefecture, period, and category.

Nationwide jūyō bunkazai — architecture, sculpture, painting, crafts, and documents.