二条城

The Tokugawa Base in Kyoto: The Founding of Nijō Castle

Nijō Castle was built in 1603 by Tokugawa Ieyasu on the occasion of his appointment as shōgun, serving thereafter as the official residence for the Tokugawa shōguns during their visits to Kyoto. Positioned near the Imperial Palace, the castle symbolized the Tokugawa shogunate's authority in relation to the imperial court.

The castle consists of two enclosures — Ninomaru and Honmaru — surrounded by inner and outer moats. The surviving Ninomaru Palace (National Treasure) dates from the Keichō era and stands as the supreme masterpiece of warrior shoin-zukuri architecture. Its interior screens, painted by Kanō school artists, are decorated with motifs of pines, hawks, and tigers symbolizing power and authority. The famous "nightingale floors" — corridors that chirp underfoot — were installed as a security measure, further illustrating the practical ingenuity of warrior castle design.

The End of the Sword Era: The Great Council Hall

The most significant event in Nijō Castle's history was the Return of Political Power to the Emperor (Taisei Hōkan) on October 14, 1867. The last shōgun, Tokugawa Yoshinobu, gathered approximately 40 senior retainers from across the domains in the Ninomaru Palace's great hall and announced the restoration of imperial rule, bringing 265 years of Tokugawa rule — and the age when samurai governed Japan with swords at their sides — to a close.

Nijō Castle is literally the site where the sword era ended. The great hall where retainers gathered with swords at their waists became the stage for the greatest political transformation in Japanese history, setting the course toward the Meiji Restoration and the Sword Abolishment Edict of 1876. When the Haitorei prohibited samurai from wearing swords, Nijō Castle was forever inscribed in history as the symbolic monument to the age of swords.

Architectural Treasures: The Ninomaru Palace and Karamon Gate

The Ninomaru Palace comprises six interconnected shoin-zukuri buildings. The upper chamber of the great hall, where the shōgun received audiences, is particularly magnificent, covered floor-to-ceiling with screens painted by Kanō Tan'yū and his associates.

The Karamon Gate (National Treasure) at the front of the Ninomaru Palace is a splendid structure decorated with ornate gilded metalwork on unpainted wood — embodying the grandeur of the Tokugawa shōguns.

Nijō Castle and Sword Culture: The Kinpō Meibutsuchō

Nijō Castle is deeply connected to Tokugawa sword culture. The shogunate was the greatest patron of Japanese swords in history. The Kinpō Meibutsuchō, compiled on the orders of the eighth shōgun Yoshimune in the early 18th century, catalogued all famous swords in the realm; Nijō Castle functioned as one of the centers of this compilation. When shōguns visited Kyoto, large numbers of swords were brought to the castle, and official sword appraisals were conducted within its walls. Control of sword appraisal was a political act, and the Tokugawa exploited it accordingly.

Gardens, Cherry Blossoms, and World Heritage Status

The Ninomaru Garden (Special Place of Scenic Beauty), attributed to Kobori Enshū, is a stroll garden centered on a pond with three Hōrai islands — a masterwork of early Edo-period daimyō garden design. In spring, approximately 300 cherry trees bloom within the castle grounds, creating one of Kyoto's finest seasonal landscapes. Designated a UNESCO World Heritage Site in 1994, Nijō Castle attracts millions of visitors annually and continues to shine as a living museum of Japan's warrior culture, sword heritage, and political history.