World Heritage Identification Number: 776
World Heritage since: 1996
Category: Cultural Heritage
WHE Type: Religious Sites & Sacred Architecture
Transboundary Heritage: No
Endangered Heritage: No
Country: 🇯🇵 Japan
Continent: Asia
UNESCO World Region: Asia and the Pacific
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Itsukushima Shinto Shrine: A Floating Testament to Japanese Scenic Beauty
The Itsukushima Shinto Shrine, nestled on the picturesque island of Itsukushima within the Seto Inland Sea, stands as a testament to the rich history and cultural significance of Shintoism in Japan. This sacred site, inscribed as a UNESCO World Heritage Site in 1996, offers a unique blend of natural beauty and architectural mastery that encapsulates the essence of the Japanese concept of scenic beauty, or wabi-sabi.
More to come…UNESCO Description of the World Heritage Site
The island of Itsukushima, in the Seto inland sea, has been a holy place of Shintoism since the earliest times. The first shrine buildings here were probably erected in the 6th century. The present shrine dates from the 12th century and the harmoniously arranged buildings reveal great artistic and technical skill. The shrine plays on the contrasts in colour and form between mountains and sea and illustrates the Japanese concept of scenic beauty, which combines nature and human creativity.
UNESCO Justification of the World Heritage Site
Criterion (i): The configuration of the shrine buildings of ltsukushima-jinja presents an excellent architectural scene on the lines of the aristocratic residential style of this period. It is an outstanding work combining manmade and natural elements. The buildings exhibit great artistic and technical merit and are sited on the sea with a backdrop of impressive mountains.
Criterion (ii): The shrine buildings of Itsukushima-jinja are in the general tradition of Shinto shrine architecture in Japan and provide invaluable information for the understanding of the evolving spiritual culture of the Japanese people, namely the Japanese concept of scenic beauty. The most important aspect of Itsukushima-jinja is the setting of the shrine buildings as the central part of a trinity with the sea in the foreground and mountains in the background, recognized as a standard of beauty against which other examples of scenic beauty have come to be understood.
Criterion (iv): The buildings of Itsukushima-jinja, which through scrupulously accurate reconstructions have preserved styles from the late 12th and early 13th centuries, are outstanding examples of the ancient type of shrine architecture integrated with the surrounding landscape, the physical manifestation of humankind’s worship of nature.
Criterion (vi): Japanese spiritual life is deeply rooted in ancient shintoism which is centred on polytheistic nature worship. ltsukushima-jinja provides important clues understanding this aspect of Japanese religious expression.
Encyclopedia Record: Itsukushima Shrine
Itsukushima Shrine is a Shinto shrine on the island of Itsukushima, best known for its "floating" torii. It is in the city of Hatsukaichi, in Hiroshima Prefecture in Japan, accessible from the mainland by ferry at Miyajimaguchi Station. The shrine complex is listed as a UNESCO World Heritage Site, and the Japanese government has designated several buildings and possessions as National Treasures.Additional Site Details
Area: 431.2 hectares
Number of Components: 1
(ii) — Significant interchange of human values
(iv) — Outstanding example of a type of building or landscape
(vi) — Directly associated with events or living traditions
Coordinates: 34.29441667 , 132.3246389
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© JordyMeow, CC BY-SA 3.0 Resized from original. (This derivative is under the same CC BY-SA license.)
World Heritage Research
Discover scientific research and academic studies that deepen our understanding of Itsukushima Shinto Shrine from its history and significance to its conservation, management, and contemporary challenges.
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Research on the Construction of the Itsukushima Shrine on the Sea (Part 2): Consideration on the Flat Stage of Itsukushima Shrine
A re-evaluation of the Hirabutai (flat stage) of Itsukushima Shinto Shrine challenges the long-held belief that its construction served as a proactive disaster mitigation strategy. Unlike conventional assumptions, the study finds that the columns and girders of the flat stage were not interconnected by clamps or similar means, suggesting it was designed to remain consistently surfaced rather than adapt to tidal changes. This indicates that the structure was likely not intended to protect the main shrine from damage through a 'raft-like' mechanism, but rather functioned as a stable platform. The research employs architectural analysis and historical context to reconsider the engineering principles behind this iconic UNESCO World Heritage Site.
AIDA, Y., KUROYANAGI, A., & MASUDA, K. (2024). 厳島神社の海上への社殿建立に関する調査研究（その２）：厳島神社の平舞台に関する考察. Journal of Architecture and Planning (Transactions of AIJ), 89(816), 232–239. https://doi.org/10.3130/aija.89.232
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Abnormal surges and the effects of the Seto Inland Sea circulation in Hiroshima Bay, Japan
A significant sea level rise, or abnormal surge, occurred in Hiroshima Bay approximately 8 days after a typhoon passed through the Seto Inland Sea (SIS) in September 2011. This event led to flooding at Itsukushima Shinto Shrine. Researchers used a high-resolution numerical ocean circulation model with bias correction for sea surface heights to investigate this phenomenon and its relationship with SIS circulation. The study found that the Bungo Channel primarily influenced net flux into the SIS, while the Kii Channel played a more significant role in shaping circulation and local sea level variations. The Kanmon Strait had minor impacts. The abnormal tide in Hiroshima Bay was attributed to seawater flux input from outer seas combined with subtidal internal seiche dynamics within the bay. These findings enhance understanding of oceanic processes and provide evidence for developing safety plans to mitigate natural hazard damage.
Jeong, J.-S., Lee, H. S., & Mori, N. (2024). Abnormal surges and the effects of the Seto Inland Sea circulation in Hiroshima Bay, Japan. Frontiers in Marine Science, 11. https://doi.org/10.3389/fmars.2024.1359288
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Abnormal high tides and flooding induced by the internal surge in Hiroshima Bay due to a remote typhoon
A remote typhoon can trigger abnormal high tides and flooding in semi-closed bays, even when it does not directly impact the area. Research on Hiroshima Bay revealed that a typhoon passing east of the bay destabilized density stratification, generating bay-scale internal waves. These waves, propagating southward before returning to the northern part of the bay, caused subtidal elevation increases 7–8 days post-typhoon, leading to unprecedented flooding at Itsukushima Shinto Shrinedespite its construction above the highest tide line. High-resolution numerical modeling using SCHISM demonstrated a positive correlation between typhoon intensity and abnormal tide levels, offering insights for coastal protection and disaster prevention in similar environments.
Jeong, J.-S., Lee, H. S., & Mori, N. (2023). Abnormal high tides and flooding induced by the internal surge in Hiroshima Bay due to a remote typhoon. Frontiers in Marine Science, 10. https://doi.org/10.3389/fmars.2023.1148648
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Research on the Construction of the Itsukushima Shrine on the Sea
A novel approach to understanding the resilience of Itsukushima Shinto Shrine against wave and storm surge impacts has been uncovered. The study reveals that the corridor's floorboards, traditionally overlooked, play a critical role in mitigating short-period wave energy directed toward the main hall. This finding challenges conventional interpretations by suggesting that the corridor was not merely decorative but functionally designed to screen waves, thereby reducing their destructive potential during adverse sea conditions. Researchers employed a methodical analysis of the shrine's construction, focusing on the floorboards' structural properties and their interaction with wave dynamics. This insight enhances our understanding of traditional architectural engineering in coastal environments, offering valuable lessons for modern heritage conservation and disaster mitigation strategies.
KUROYANAGI, A., AIDA, Y., & MASUDA, K. (2022). RESEARCH ON THE CONSTRUCTION OF THE ITSUKUSHIMA SHRINE ON THE SEA. Journal of Architecture and Planning (Transactions of AIJ), 87(796), 966–974. https://doi.org/10.3130/aija.87.966
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Dwelling Houses and Other Buildings
A notable finding from the study is that traditional Japanese architectural practices, such as the construction of dwelling houses and other buildings, continue to influence contemporary beliefs about luck and health. The research highlights the significance of elements like the irori (hearth) in ancient Japanese heating systems and the doma (earth floor), which persists in some urban areas like Kyoto. Additionally, it explores the cultural importance of toriis, with a focus on the iconic structure at Itsukushima Shrine in Miyajima, known for its size and unique location in the sea. The study also delves into the geographical impact of heavy snowfall in regions along the Northern Japan Sea, termed yukiguni. While the research does not explicitly state its methodology, it likely involves a combination of historical analysis, architectural examination, and cultural anthropology to elucidate these connections.
Joya, M. (2017). Dwelling Houses and Other Buildings. Japan and Things Japanese, 77–99. https://doi.org/10.4324/9780203041130-3
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Managing “Buffer”
Itsukushima Shinto Shrine, a UNESCO World Heritage Site since 1996, faces increasing threats from urban encroachment and natural disasters due to global warming. Despite its historical significance as a symbol of Japanese tradition and harmony with nature, the shrine's sensitive geographical setting is under pressure from residential and commercial development, particularly in surrounding hilly areas. The study highlights the need for integrated management strategies that balance tourism growth, cultural preservation, and environmental sustainability. It emphasizes the importance of considering both the protected property and its broader geographical context to ensure the long-term conservation of this iconic site.
Utaka, Y. (2015). Managing “Buffer”. International Review for Spatial Planning and Sustainable Development, 3(2), 79–95. https://doi.org/10.14246/irspsd.3.2_79
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Revisiting the Dragon Princess: Her Role in Medieval Engi Stories and Their Implications in Reading the Lotus Sutra
A new interpretation of the Dragon Princess from the Lotus Sutra challenges long-held assumptions about her role and transformation, revealing an intrinsic connection between medieval Japanese engi stories and Buddhist scriptural narratives. Unlike previous studies that emphasized her sudden sex change and metamorphosis into a Buddha, this research highlights her depiction in the Heike Nokyo sutra's Devadatta chapter frontispiece, where she offers a jewel to the Buddha without physical transformation. The study also proposes an alternative etymology for 'engi,' linking it to the Buddhist term nid?na (origin or provenance), which encompasses scriptural narratives about the origins of sermons and miracles linked to the Buddha's past lives. This reinterpretation provides fresh insights into the intersection of medieval Japanese storytelling and Buddhist doctrine, particularly in visual and textual representations preserved at Itsukushima Shrine.
Abe, R. (2015). Revisiting the Dragon Princess: Her Role in Medieval Engi Stories and Their Implications in Reading the Lotus Sutra. Japanese Journal of Religious Studies, 42(1). https://doi.org/10.18874/jjrs.42.1.2015.27-70
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