— Prefecture · Okayama · 岡 山 県 —

National Treasures of Okayama

岡 山 県 の 国 宝

Okayama’s national treasures — properties designated kokuhō for their exceptional value to the nation.

9 total Okayama
Showing 1 – 9 of 9
Tachi (unsigned, One Character)
Okayama 鎌倉 National Treasure
Tachi (unsigned, One Character)

Discover the legendary Yamadori-ge sword, a 13th-century National Treasure with unreproducible tempering patterns. Once owned by warlord Uesugi Kenshin, now displayed at Bizen Osafune Museum in Setouchi City after historic crowdfunding campaign.

Kibitsu Shrine Main Hall and Worship Hall
Okayama 室町中期 National Treasure
Kibitsu Shrine Main Hall and Worship Hall

Discover the National Treasure Main Hall and Worship Hall of Kibitsu Shrine in Okayama, featuring Japan's only Kibitsu-zukuri architecture, the Momotaro legend, a 360m covered corridor, and the mystical Narukama divination ritual.

Former Shizutani School
Okayama 江戸中期 National Treasure
Former Shizutani School

Discover the Former Shizutani School in Okayama, a 1670 National Treasure featuring stunning Bizen pottery tiles, lacquered floors, and 350 years of educational history. Experience Japan Heritage Site No.1 where samurai and farmers studied together.

Colored Silk Painting of Court Ladies (attributed to King
Okayama National Treasure
Colored Silk Painting of Court Ladies (attributed to King

Discover the National Treasure 'Portrait of a Court Lady' (Kyūjo-zu), a Yuan Dynasty masterpiece depicting a woman in male court attire with a flute at her sash. Explore its storied provenance from the Ashikaga Shogunal collection to the legendary collector Ohara Magosaburō, its connection to the ancient flute virtuoso Huan Yi, and how to view this enigmatic painting at the Kyoto National Museum and the 2026 special exhibition at the Ohara Museum of Art in Kurashiki.

Ink Painting on Paper, Light-Coloured Landscape (by Sesshu)
Okayama 室町 National Treasure
Ink Painting on Paper, Light-Coloured Landscape (by Sesshu)

Discover the National Treasure "Landscape in Ink and Light Color on Paper" by Sesshū Tōyō, one of Japan's greatest ink painters. This masterpiece from the Muromachi period is believed to be his final work, held in the Ōhara family collection in Kurashiki, Okayama.

Akawai Armor (with Helmet and Large Sleeves)
Okayama 平安 National Treasure
Akawai Armor (with Helmet and Large Sleeves)

Discover the Aka-gawa Odoshi Yoroi, a National Treasure of Japan housed at the Okayama Prefectural Museum. This rare Heian-period ō-yoroi is the only surviving example of red leather-laced armor, offering a rare glimpse into the life of real samurai warriors.

Tachi〈Inscribed by Bizen Kuninaga Funaju Sakon General
Okayama 鎌倉 National Treasure
Tachi〈Inscribed by Bizen Kuninaga Funaju Sakon General

Discover the National Treasure tachi forged by master swordsmith Nagamitsu of the Osafune School in Bizen Province. Housed at the Hayashibara Museum of Art in Okayama, this Kamakura-period masterpiece showcases the pinnacle of Japanese sword craftsmanship.

Tachi〈Meiyoshibo〉
Okayama 鎌倉 National Treasure
Tachi〈Meiyoshibo〉

The National Treasure tachi signed Yoshifusa, held at the Hayashibara Museum of Art in Okayama, is a masterwork by the celebrated Kamakura-period swordsmith Yoshifusa of the Fukuoka Ichimonji school. Renowned for its dazzling chōji-midare tempering pattern and exceptional state of preservation, this blade is considered the most magnificent among Yoshifusa's surviving works. With a distinguished provenance from the Matsudaira family of Saijō Domain and accompanied by historical appraisal certificates from the Hon'ami family, it represents the pinnacle of Japanese sword artistry.

Tanto (unsigned Masamune (famous Kuki Masamune))
Okayama 鎌倉 National Treasure
Tanto (unsigned Masamune (famous Kuki Masamune))

Discover the Kuki Masamune, a National Treasure tantō forged by the legendary swordsmith Masamune in the Kamakura period. Housed at Hayashibara Museum of Art in Okayama, this unsigned masterpiece carries a dramatic history from the Kuki naval clan to Tokugawa Ieyasu.