Himeji Castle, Hyogo Prefecture, World Heritage Site – History, highlights, and cultural assets of the White Egret Castle

Himeji Castle, Hyogo Prefecture, World Heritage Site – Comprehensive Explanation of the History, Highlights, and Cultural Properties of Shirasagi Castle

What is Himeji Castle – Japan’s Premier Castle Registered as a World Heritage Site

Himeji Castle, located in Himeji City, Hyogo Prefecture, was registered as a UNESCO World Cultural Heritage site in December 1993 alongside the Horyu-ji Temple in Nara, making it one of Japan’s first world heritage sites and a representative example of Japanese castle architecture. With its elegant white walls, it is affectionately known by the alternative name “Shirasagi Castle” (White Heron Castle), and attracts approximately 1.5 million visitors annually from both Japan and abroad, making it a leading cultural heritage site representing Hyogo Prefecture.

The white-plaster-coated tenshu (main towers) that stand out against the blue sky possess the beauty of a white heron soaring from a water’s surface. The main architectural structures built in the early Edo period, including the tenshu and turrets, remain extant, with 8 structures designated as National Treasures and 74 as Important Cultural Properties.

Evaluation Criteria for World Heritage Registration

Himeji Castle’s registration as a World Heritage site was based on high evaluation of the following points, as it is representative of castle architecture from the early 17th century in Japan:

Excellence in Architectural Technology: A masterpiece of wooden architecture, unparalleled in its structural beauty globally
Good Preservation Condition: Approximately 400 years since its construction, it has escaped damage from warfare and natural disasters, maintaining its original appearance
Harmony of Defensive Function and Aesthetic Beauty: A remarkable fusion of military fortress functionality and elegant exterior
Cultural Value: A structure group that perfectly embodies the unique Japanese castle style

Unlike many world heritage castles elsewhere, which are predominantly stone or brick, Himeji Castle is notable in that its principal structures, aside from moats and stone walls, are primarily wooden.

The Origin of the Name and Alternative Name “Shirasagi Castle”

The name Himeji Castle derives from the geographic location name Himeji City, Hyogo Prefecture. The toponym “Himeji” itself has been used to refer to this region since ancient times.

The Origin of Shirasagi Castle

The most famous alternative name for Himeji Castle is “Shirasagi Castle” (White Heron Castle). Various theories exist regarding this name, but the main reasons are:

White-Plaster Exterior: The entire castle’s beautiful white walls, created by white plaster coating, resemble the appearance of a white heron spreading its wings
Legend of Himeyama: A white heron legend associated with Himeyama, the hill on which the castle stands
Elegant Appearance: The continuous arrangement of the tenshu towers evokes the graceful flight of a white heron

The name Shirasagi Castle extends beyond being merely a metaphor of appearance, symbolizing the elegance and dignity of Himeji Castle, and is widely cherished by local residents and tourists alike.

History and Development of Himeji Castle

The Beginning of Castle Construction (14th Century)

The history of Himeji Castle is said to have begun when Akamatsusadanori built a fortification on Himeyama in 1346 (Shohei 1st year) during the Northern and Southern Dynasties period. Though a small residential structure at the time, it occupied an important position as a strategic point in Harima Province.

Development During the Warring States Period

In 1580 (Tensho 8th year), Toyotomi Hideyoshi (then known as Hashiba Hideyoshi) after pacifying Harima Province, took Himeji Castle as his own residence. Hideyoshi conducted major renovations to transform it into a modern castle with a three-story tenshu, and Himeji Castle began to take proper shape as a full-fledged castle complex.

Major Reconstruction by Ikeda Terumasa (Early Edo Period)

The basic structure of the present Himeji Castle was built by Ikeda Terumasa, who distinguished himself at the Battle of Sekigahara, between 1601 (Keicho 6th year) and 1609 (Keicho 14th year), over eight years with enormous expenditure.

Ikeda Terumasa, a daimyo with a 520,000 koku stipend, entered Himeji and significantly expanded and reconstructed the previous castle. He arranged a five-story six-floor main tenshu and three smaller tenshu in a continuous formation, completing a modern castle complex of the highest standard of the time, with its intricate layout and solid stone walls.

Changes in Castle Lords During the Edo Period

Throughout the Edo period, Himeji Castle was valued as a strategic point in western Japan, and was governed by fudai daimyo and shimpan (related daimyo):

Ikeda Clan (1600-1617): Major reconstruction by Terumasa
Honda Clan (1617-1639): Construction of the Western Bailey by Tadamasa
Sakakibara Clan, Matsudaira Clan and others: Subsequently governed by prominent daimyo
Sakai Clan (1749-1868): Remained as castle lords until the end of the Bakumatsu period

Preservation After the Meiji Restoration

After the Meiji Restoration, while many castles were demolished under the abolition of the castle system, Himeji Castle’s main structures were preserved as it was used as an Imperial Army garrison. In 1931 (Showa 6th year), it was designated as a National Treasure under the National Treasure Preservation Law, marking the beginning of its protection as a cultural property.

The Miracle of Escaping War Damage

On July 3, 1945 (Showa 20th year) during World War II, Himeji City suffered massive air raids, but Himeji Castle miraculously escaped destruction. Though incendiary bombs fell on the tenshu, they failed to detonate, and while the surrounding castle town became a burned wasteland, the white tenshu remained unscathed.

The Structure and Architectural Characteristics of Himeji Castle

The Structure of the Continuous Tenshu

The greatest characteristic of Himeji Castle is its “continuous tenshu” formation, with a main tenshu at the center connected via passageways to three smaller tenshu (East, West, and Northwest), creating one of the most complex and elegant forms in Japanese castle architecture.

Structure of the Main Tenshu:

Exterior: 5 stories, Interior: 1 basement level, 6 floors above ground
Height: Approximately 31.5 meters (from the stone wall)
Width: Approximately 21 meters east to west, 17 meters north to south
Skillful structural technique as a wooden building

Ingenuity in Defense Functions

Himeji Castle possesses sophisticated defensive functions as a military stronghold, not merely aesthetic beauty:

Maze-like Layout:

Complex intersecting passages and gates
Gates arranged in alphabetical order from “I-no-Mon” to “Ni-no-Mon” to “Ho-no-Mon”
Design to confuse enemies and make attacks difficult

Stone Wall Technology:

Solid castle walls using advanced stone-stacking techniques
Graceful slopes called “sensu no koubai” (fan gradient) that are beautiful yet difficult to scale
Three concentric moats surrounding the complex

Slit Windows and Stone Drops:

Approximately 1,000 slit windows for shooting arrows and firearms
Mechanisms to drop stones on enemies climbing the stone walls
Hidden rooms and escape passages as defense installations

The Beauty of White-Plaster Overall Coating

The white walls of Himeji Castle represent white-plaster overall coating that serves both fire prevention and aesthetic purposes. Not only the walls but also tile joints and woodwork are coated with white plaster, creating the pure white beauty that is the origin of the name “Shirasagi Castle.”

White plaster possesses fire-resistance properties, serving an important role in protecting the wooden structure from fire, a fundamental weakness of wooden buildings. Through periodic replastering, it has maintained its beauty for 400 years.

History of Repairs and the Heisei Major Restoration

Showa Major Restoration (1956-1964)

After the war, as Himeji Castle’s main tenshu deteriorated, a “Showa Major Restoration” was conducted over eight years beginning in 1956 (Showa 31st year). This restoration included:

Disassembly and restoration of the tenshu
Correction of tilted pillars
Replacement of rotted structural members
Seismic reinforcement work
Total cost of 550 million yen (at that time)

This major restoration restored Himeji Castle’s structural stability and opened the path to World Heritage registration.

Heisei Major Restoration (2009-2015)

From 2009 (Heisei 21st year) to 2015 (Heisei 27th year), a “Heisei Major Restoration” was conducted. The main construction work included:

Roof Tile Replacement:

Complete replacement of approximately 75,000 tiles
Replastering of white walls
Weight reduction of tiles for improved seismic resistance

Replastering of White Walls:

Complete replacement of exterior plaster
Application using traditional techniques
Pure white brilliance that became a topic of conversation as “too white”

Seismic Reinforcement:

Reinforcement based on the latest seismic diagnostics
Construction methods that do not damage traditional appearance

After completion, Himeji Castle regained its original brilliance and once again attracted attention as the “excessively white castle.” As time passes, the plaster has settled, and it now maintains an elegant whiteness.

The Process of World Heritage Registration and Its Significance

The Path to Registration

Himeji Castle’s World Heritage registration was realized through the following process:

1992: Japanese government submits recommendation to UNESCO
September 1993: Field survey by ICOMOS (International Council of Monuments and Sites)
December 11, 1993: Official registration decision at the 17th UNESCO World Heritage Committee (Cartagena, Colombia)

It was registered as Japan’s first World Cultural Heritage site along with the Buddhist Structures of the Horyu-ji Temple area.

Registration Criteria

Himeji Castle meets the following UNESCO World Heritage registration criteria:

Criterion (i): Outstanding representation of human creative talent

The pinnacle of wooden architecture technology
Perfect harmony of defensive function and aesthetic elements

Criterion (iv): Outstanding example of architectural style from an important historical period

The supreme masterpiece of castle architecture from the early 17th century in Japan
Complete embodiment of the unique Japanese castle style

Management and Preservation as a World Heritage Site

Following World Heritage registration, Himeji City has implemented the following efforts:

Formulation of Conservation Management Plans: Balancing cultural property protection and tourism
Regular Repair and Inspection: Thorough preventive conservation
Conservation of Surrounding Environment: Protection of castle town scenery through landscape ordinances
Visitor Management: Limiting daily castle entry numbers during congestion
Educational Activities: Efforts to communicate the value of the World Heritage site

In 2023, marking the 30th anniversary of World Heritage registration, commemorative projects were implemented.

Status of National Treasure and Important Cultural Property Designations

National Treasure Designated Structures (8 buildings)

The following structures at Himeji Castle have been designated as National Treasures:

Main Tenshu
East Small Tenshu
West Small Tenshu
Northwest Small Tenshu
Passageway I
Passageway Ro
Passageway Ha
Passageway Ni

These form the core of the continuous tenshu arrangement and are evaluated as the highest peak of Japanese castle architecture.

Important Cultural Property Designated Structures (74 buildings)

In addition to the National Treasures, 74 structures including turrets, gates, and earthen walls have been designated as Important Cultural Properties:

Major Turrets:

Kesho Turret (Western Bailey)
Hishi Gate
Ni-no-Mon Gate
Ho-no-Mon Gate
Water First and Second Gates

Earthen Walls and Stone Walls:

Earthen walls surrounding each bailey
Complex stone wall groups

Special Historic Site Designation

The entire Himeji Castle ruins have been designated as a National Special Historic Site, protecting the entire castle complex ruins as cultural property. The designated area covers approximately 107 hectares.

Highlights and Facilities Within the Castle

Tenshu Group

Interior of Main Tenshu:

Displays of armor and historical materials on each floor
Steep staircases (maximum gradient of 55 degrees)
Views of Himeji cityscape from the top floor
Panoramic views in four directions: east, west, south, and north

Small Tenshu:

Unique structure connected by passageways
Design emphasizing defensive function
Complex internal structure

Western Bailey

Built by Honda Tadamasa, the Western Bailey served as the residence of Senhime (daughter of Tokugawa Hidetada):

Kesho Turret: Building associated with Senhime
Hyakuken Hallway: Approximately 300-meter-long corridor
Western Bailey Garden: Elegant Japanese garden

Stone Walls and Moats

Three Concentric Moats:

Inner, middle, and outer moats providing triple defense
Total circumference of approximately 2,700 meters

Stone Wall Technology:

Various construction techniques from different periods: rough surface stacking, jointed fitting, and dressed stone fitting
Beautiful curves called “fan gradient”
Stone walls reaching maximum heights of 26 meters

Trees and Nature Within the Castle

The Himeji Castle grounds contain approximately 1,000 trees, presenting beautiful scenery throughout the four seasons:

Cherry Blossom Viewing Spot:

Approximately 1,000 cherry trees centered on Somei Yoshino varieties
Selected as one of Japan’s 100 Cherry Blossom Viewing Sites
Spectacular views of the tenshu and cherry blossoms from Sannomaru Plaza

Other Trees:

Giant camphor and zelkova trees
Foliage trees with beautiful autumn colors
Greenery supporting the ecosystem within the castle

Facilities Surrounding Himeji Castle

Koko-en Garden:

Japanese garden developed on the former western mansion site of Himeji Castle
Pond-stroll-style garden consisting of nine garden sections
Tea house “Soju-an” where one can enjoy tea
Also famous as a location for historical drama filming

Hyogo Prefectural History Museum:

Exhibition of the history of Himeji Castle and its castle town
Museum of castle architecture research
Experience corners for children

Former Karō Residence Site Park:

Preservation of samurai residence ruins
Experience the atmosphere of an Edo period castle town

The Story of Senhime

The most famous legend associated with Himeji Castle is the story of Senhime (1597-1666). Born as the daughter of Tokugawa Hidetada, Senhime married Toyotomi Hideyori at age 7, but when he committed suicide during the Summer Campaign of Osaka, she later remarried Honda Tadatoki and spent ten years in the Western Bailey of Himeji Castle.

The Kesho Turret and Hyakuken Hallway where Senhime lived remain important sightseeing attractions today, and the story of Senhime as a tragic heroine adds elegance to the history of Himeji Castle.

The Legend of the Okiku Well

A well known as the setting for “Banshu Sarashiki” (a traditional Japanese tale) still exists within the castle. The legend of the loyal maid Okiku being falsely accused and thrown into a well has become the subject of kabuki and rakugo storytelling, becoming widely known as a Japanese ghost story.

The actual well is preserved as “Okiku’s Well” in the Kamiyamari lower area and has become a popular tourist destination.

Connection with Miyamoto Musashi

A legend remains that the swordmaster Miyamoto Musashi eliminated demons in Himeji Castle’s vicinity. It is said that he defeated a demon inhabiting the Himeji Castle tenshu, and the relationship between Musashi and Himeji Castle continues to be passed down locally.

Access to Himeji Castle and Tourism Information

Transportation Access

By Train:

Approximately 20-minute walk from JR Himeji Station or Sanyo Electric Railway Himeji Station
Excellent location with views of the castle from the station
Beautiful tree-lined avenue from the north exit of Himeji Station to the castle

By Bus:

Shinki Bus from Himeji Station to “Himeji Castle Otemon Mae” stop, immediate arrival
Tourist loop buses also operate

By Car:

Approximately 15 minutes from “Himeji East IC” on the Sanyo Expressway
Paid parking available nearby (Himeji Castle Otemon Parking Lot, etc.)

Operating Hours and Admission Fees

Operating Hours:

9:00 AM to 5:00 PM (last admission 4:00 PM)
Summer season (April 27 to August 31): 9:00 AM to 6:00 PM (last admission 5:00 PM)

Closed Days:

December 29-30

Admission Fees:

Adults (18 years and older): 1,000 yen
Elementary, Middle, and High School Students: 300 yen
Combined ticket with Koko-en Garden: 1,050 yen for adults

Tourism Tips

Time Required:

Main tenshu only: approximately 1 hour
Entire castle grounds: 2-3 hours
Including Koko-en Garden: 3-4 hours

Peak Seasons:

Cherry blossom season (late March to early April)
Golden Week holidays
Autumn foliage season (November)
Entry restrictions apply during congestion

Recommended Times:

Early morning after opening (9:00-10:00 AM)
Weekday afternoons (2:00-4:00 PM)

Photography Spots:

Full tenshu view from Sannomaru Plaza
Continuous tenshu view from Western Bailey
Tenshu view from Koko-en Garden
Night illumination (seasonal)

Himeji Castle and Japanese Castle Culture

Positioning in Japan’s 100 Famous Castles

Himeji Castle is ranked 59th in Japan’s “100 Famous Castles” and boasts the largest scale among the 12 existing tenshu. It is also included in the following selections:

The Five National Treasure Castles (Himeji Castle, Matsumoto Castle, Inuyama Castle, Hikone Castle, Matsue Castle)
The Three Famous Castles (Himeji Castle, Nagoya Castle, Kumamoto Castle)
Japan’s 100 Cherry Blossom Viewing Sites

Value as Castle Architecture

Himeji Castle is extremely important in understanding the development of Japanese castle architecture:

Technological Innovation:

The unique continuous tenshu structure
Advanced wooden architecture techniques
Perfect fusion of beauty and function

Historical Value:

Complete preservation of construction techniques from the early Edo period
Architecture representing the transition from the Warring States period to the Edo period
Completion as a castle during a peaceful era

Cultural Influence:

A structure symbolizing Japanese aesthetic sensibilities
Role in conveying Japanese culture internationally
Film and drama location site as a medium for cultural expression

Conservation of Himeji Castle and Succession to Future Generations

Conservation Efforts

Himeji City and the Agency for Cultural Affairs implement the following activities to pass Himeji Castle on to future generations:

Regular Inspection and Repair:

Detailed surveys every five years
Preventive conservation for extended service life
Recording and succession of traditional techniques

Succession of Craftsman Techniques:

Training of shrine carpenters and plasterers
Recording and transmission of traditional techniques
Technique succession through restoration work

Research and Investigation:

Scientific analysis of architectural techniques
Collection and research of historical materials
Latest technology seismic diagnostics

Balancing Tourism and Preservation

With approximately 1.5 million visitors annually, Himeji Castle faces the challenge of balancing tourism promotion with cultural property protection:

Visitor Management:

Entry restrictions during congestion
Consideration of reservation systems
Route design for visitor distribution

Surrounding Area Development:

Scenic conservation of the castle town
Revitalization of historic streetscapes
Enhancement of tourism facilities

The 30th Anniversary of World Heritage Registration and the Future

Having marked the 30th anniversary of World Heritage registration in 2023, Himeji Castle is advancing the following initiatives for the next 30 years and beyond:

Updating conservation management plans
Information dissemination using digital technology
Promotion of international cultural exchange
Educational activities for future generations
Realization of sustainable tourism

How to Enjoy a Visit to Himeji Castle

Himeji Castle in Each Season

Spring (March to May):

Competition between cherry blossoms and the tenshu (late March to early April)
Beauty of fresh greenery
Events such as cherry blossom viewing parties

Summer (June to August):

White walls reflected against blue sky
Contrast with abundant green foliage
Extended operating hours for summer

Autumn (September to November):

Harmony between autumn foliage and white walls
Photography in clear air
Events such as moon-viewing parties

Winter (December to February):

Snow-covered tenshu (rare)
Austere beauty under winter clear skies
Relatively uncrowded period

Nearby Tourist Attractions

Within Himeji City:

Shoshazan Engyoji Temple: Described as the Western Tendai school
Himeji Central Park: Safari park and amusement park
Himeji City Art Museum: Building with beautiful red bricks

Nearby Areas:

Ako Castle Ruins: Castle associated with the 47 Ronin story
Akashi Castle: Continued Japanese 100 Famous Castles
Takeda Castle Ruins: Popular as the “castle in the sky”

Food Information

Himeji Oden:

Unique style eaten with ginger soy sauce
Available at izakayas in the castle town

Conger Eel Cuisine:

Dishes using conger eel from the Harima Sea
Available at specialist restaurants near Himeji Station

Cafes Near Himeji Castle:

Tea room within Koko-en Garden
Restaurants where one can dine while viewing the castle

Conclusion

Himeji Castle, located in Himeji City, Hyogo Prefecture, was registered in 1993 as Japan’s first World Cultural Heritage site and represents the finest of Japanese castle architecture. The elegant white-walled tenshu towers, affectionately known by its alternative name, Shirasagi Castle, are a masterpiece gathering the quintessence of construction techniques from the early 17th century and comprises an invaluable cultural heritage with 8 National Treasure structures and 74 Important Cultural Properties.

For approximately 400 years since its major reconstruction by Ikeda Terumasa, Himeji Castle has maintained its original appearance, escaping warfare and natural disasters, and has received high international acclaim for its excellence as a wooden structure, the perfect harmony of defensive function and aesthetic elements, and its excellent preservation condition.

Following Showa and Heisei major restorations, Himeji Castle continues to present a beautiful appearance today, welcoming approximately 1.5 million visitors annually and continuing to convey Japan’s history and culture both domestically and internationally. Marking the 30th anniversary of World Heritage registration, efforts toward succession to the next generation are underway, and it will continue as a cultural heritage of which Japan is proud, transmitting its value to future generations.

When visiting Himeji Castle, beyond merely appreciating the beauty of the tenshu, one can gain a deeper appreciation of Himeji Castle’s charm by exploring the complex layout, advanced stone wall technology, the nature within the castle grounds, and legends of figures such as Senhime and Okiku. The white heron castle, displaying different faces in each of the four seasons, is a cultural heritage of which Japan is proud to the world, with new discoveries awaiting with each visit.