Himeji Castle: History and Overview Explained in Detail
Table of Contents
Introduction
Himeji Castle stands on Himeyama hill in Himeji, Hyogo Prefecture. Its linked keep complex, a main keep joined to three smaller keeps by connecting turrets, survives in its early Edo-period form.
In 1993, together with the Buddhist Monuments in the Horyu-ji Area, it became one of Japan’s first World Cultural Heritage Sites.
Overview of Himeji Castle
Himeji Castle is a hilltop-and-plain castle built on Himeyama (45.6 m above sea level). Its white-plastered exterior gives it the nickname “Shirasagi-jo” (White Heron Castle). The main keep stands 31.5 m on 14.85 m of stone walls, reaching about 92 m above sea level.
The castle has had 48 lords from 13 families since the Akamatsu clan, and its full present layout was completed in 1617 (Genna 3).
In about 400 years it was never the scene of a battle and escaped damage in modern wars, so its keeps, turrets and gates are unusually well preserved, including many features found nowhere else.
Eight buildings are National Treasures: the main keep, the West, Inui and East small keeps, and the I, Ro, Ha and Ni connecting turrets. Another 74 turrets, gates and walls are Important Cultural Properties.
The main keep has five roofs outside and six floors plus a basement inside. It is joined to the West, Inui and East small keeps by watariyagura (connecting turrets), and is known for its layered roofs with chidori and kara gables and walls entirely coated in white plaster.
The moats and defensive lines form a triple spiral, a layout said to have parallels only at Edo Castle. Winding passages between gates and walls, stone-dropping holes (ishiotoshi) and loopholes (sama) also survive in large numbers.
In spring about 1,000 cherry trees, including Somei Yoshino and weeping cherries, bloom here, and the castle is listed among Japan’s 100 Best Cherry Blossom Spots (certified by the Japan Cherry Blossom Association). The castle is lit in white from sunset until midnight (as of September 2026). *From early July 2026 to around late July 2027 (planned), conservation work is under way around the main keep: scaffolding affects views of the main keep and of the night light-up, and parts of the visiting route are narrower (as of October 2026).
History of Himeji Castle
1. Early Construction (1333–1346)
The castle is said to date from 1333, when Akamatsu Norimura (Enshin), having raised an army on the orders of Prince Moriyoshi, built a fort on Himeyama on his way to Kyoto.
In 1346 his son Akamatsu Sadanori built a proper castle on the hill. Records from the Northern and Southern Courts period are limited, so much about its size and structure is unknown. The castle was later held by the Kodera, a branch of the Akamatsu, and then by their senior retainers, the Kuroda.
2. Renovation by Toyotomi Hideyoshi (1581)
Image is for illustration purposes
In 1580 (Tensho 8), Kuroda Yoshitaka handed the castle over to Hashiba (later Toyotomi) Hideyoshi, who was campaigning in the Chugoku region. Hideyoshi built a three-story keep, completed the following year.
A legend, the “Uba-ga-ishi” (Old Woman’s Stone), dates from this time: hearing that stones for the walls were hard to find, a poor old woman in the town offered her worn-out millstone, and Hideyoshi used it in the wall. It can still be seen in the stone wall on the north side of the Inui small keep.
3. Reconstruction by Ikeda Terumasa (1601–1609)
Image is for illustration purposes
Ikeda Terumasa, who became lord after the Battle of Sekigahara (1600), began a major rebuilding in 1601 (Keicho 6), and in 1609 (Keicho 14) he completed the linked keep complex of one main keep and three small keeps.
The keeps you see today are the ones completed at that time.
4. Development in the Edo Period (1617–1868)
Image is for illustration purposes
In 1617 (Genna 3), Honda Tadamasa became lord and added the Sannomaru, Nishinomaru and other areas.
Princess Sen (Senhime), a granddaughter of Tokugawa Ieyasu, married Tadamasa’s son Honda Tadatoki, came to Himeji, and lived there for about ten years until Tadatoki died in 1626 (Kan’ei 3). The Nishinomaru is known for its association with her. Later lords came from the Matsudaira, Sakakibara and Sakai families, and the Sakai ruled from 1749 until the Meiji Restoration.
5. Preservation in the Meiji Period (1868–1912)
In 1869 (Meiji 2), when Sakai Tadakuni returned his domain to the emperor, Himeji Castle became state property. While castles across Japan were being torn down, its keeps survived, and repairs to the keep were completed in 1911 (Meiji 44).
The keep was designated a National Treasure in 1931 (Showa 6) and designated again under the Law for the Protection of Cultural Properties in 1951. Air raids in 1945 destroyed most of Himeji’s city center, but the castle escaped war damage.
6. World Heritage Registration and Modern Restoration (1993–Present)
From 1956 (Showa 31), the state funded an eight-year dismantling and repair, the “Great Showa Restoration,” and all work on the keeps was finished in 1964. In 1993 (Heisei 5) the castle was registered as a UNESCO World Cultural Heritage Site.
The “Heisei Restoration” of the main keep began in 2009 (Heisei 21). After the roof tiles were relaid and the plaster walls recoated, the castle reopened in full in 2015 (Heisei 27).
Highlights of Himeji Castle
Main Keep (Tenshukaku)
Inside the main keep, two great pillars, East and West, rise from the basement through the upper floors. Each is 24.6 m long, 95 cm across at the base and 42 cm at the top. The West pillar was replaced with new timber during the Showa restoration and has a joint on the third floor.
Each floor is smaller than the one below, and the top-floor windows look out over Himeji. Shoes are not allowed inside, and the stairs are steep and narrow, with handrails but no elevator.
Otemon Gate
The Otemon is the gate on the castle’s south front, leading into Sannomaru Square. The paid area starts at the entrance beyond the square, and past the Hishi Gate the route to the keep winds up slopes and stairs. The official site compares it to a light hike, so wear comfortable clothes.
Nishinomaru (West Bailey)
The Nishinomaru was added by Honda Tadamasa from 1617 and is known for its association with Princess Sen. The long Hyakken Roka runs along its edge, and you can walk through the inside.
Sakuramon Bridge
Sakuramon Bridge is the wooden bridge across the inner moat in front of the Otemon. A wooden bridge stood here in the Edo period too. The current bridge makes use of abutment remains found in excavations and was designed to evoke the Edo-period bridge. It is 7 m wide and 22 m long, and was completed in February 2007.
Okiku’s Well (Okiku-ido)
Okiku’s Well stands in the Kamiyamazato-maru area of the castle and is said to be the well in the ghost story “Banshu Sarayashiki.”
According to Himeji City, in the Eisho era, when Aoyama Tetsuzan, chief retainer of lord Kodera Norimoto, plotted to seize the castle, Okiku entered the Aoyama household as a maid on the orders of the loyal retainer Kinugasa Motonobu. One of ten treasured plates was hidden, she was blamed, tortured to death and thrown into the well. After that, a voice counting “one plate, two plates…” was heard every night. Okiku is enshrined at the Okiku Shrine in the grounds of Junisho Shrine.
Hyakken Roka (Hundred-Ken Corridor)
The Hyakken Roka is a long turret running along the edge of the Nishinomaru, and it also served as a defensive line for the enclosure. There are many steps inside, and wheelchairs cannot enter.
Himeji Castle Park
Sannomaru Square, south of the keep, is outside the paid area and free to enter. You can eat a packed lunch there, in the square to its north or on the higher ground to the west (the peony garden), but none of these areas has a roof.
Koko-en Garden
Koko-en (Himeji Castle Nishi-Oyashiki-ato Garden) lies southwest of the castle and opened in 1992. It follows the plots of the lord’s western residence and samurai houses found in excavations, with nine gardens of different character on about 10,000 tsubo (roughly 3.3 hectares). At its center is the “Oyashiki no Niwa,” a pond garden. Admission is 400 yen for those 18 and over (as of September 2026).
The Sojuan tea house in the Tea Garden was designed and supervised by Sen Genshitsu, the former 15th grand master of the Urasenke school. Matcha with a sweet costs 800 yen (revised October 1, 2026) and is served from noon to 4 p.m.; reservations are not accepted.
Conclusion
What makes Himeji Castle worth the trip is its linked keep complex, still in its early Edo form, and the winding layout you climb to reach it. There are no elevators, shoes come off indoors and the stairs are steep, so wear good walking shoes and bring a bag for them.
