Kawagoe Castle Honmaru Palace, located within the historic district known as “Little Edo”, represents the political and military heart of the city during the Edo period. While the Kurazukuri Warehouse District reflects merchant culture, the Honmaru Palace reveals the samurai governance that shaped Kawagoe’s importance as a strategic defense post protecting Edo (modern Tokyo).

Originally constructed in 1457, Kawagoe Castle played a key defensive role for the Tokugawa Shogunate. The current Honmaru Palace building dates to 1848 (late Edo period) and is the only surviving structure of the original castle complex.

The building is officially designated as a Tangible Cultural Property of Saitama Prefecture, recognizing its high historical and architectural significance.

Inside, visitors can walk through spacious tatami-matted halls once used for official meetings. A major highlight is the lifelike display of Lord Matsudaira Naritsune and his senior retainers arranged in a formal council scene. This realistic setup provides a vivid understanding of Edo-period political life and samurai hierarchy, and it is one of the most photographed spots inside the palace.

Architectural highlights include preserved wooden corridors, fusuma sliding-door paintings, and structural beams reflecting late Edo craftsmanship. Some wooden floor sections function in a “nightingale floor” style, producing subtle sounds when stepped on — historically serving as a security feature against intruders.

Nationally, the site is exceptionally rare. Only two castles in Japan retain an original Honmaru Palace building: Kawagoe Castle and Kochi Castle. This rarity makes it one of the most significant samurai heritage sites in the Greater Tokyo region.

• From Kawagoe Station (JR or Tobu Tojo Line), take a bus to the “Honmaru Goten” stop.

• About a 10–15 minute walk from the Kurazukuri Warehouse District.

• Adjacent to Kawagoe City Museum and Kawagoe City Art Museum, making it easy to combine visits.

• Highly recommended to purchase the 300-yen combination ticket for access to two neighboring museums.

• Shoes must be removed before entering.

• Wooden floors become very cold in winter — wearing thick socks is strongly advised.

• Allow at least 30–45 minutes for a proper visit.

• Ideal for visitors interested in samurai culture and Edo-period governance.

Admission Fee:

• Adults: 100 yen

• Combination ticket (Honmaru Palace + City Museum + Art Museum): approximately 300 yen

Opening Hours:

• 09:00 – 17:00 (Last admission around 16:30)
• Closed on Mondays (or the following day if Monday is a national holiday)
• Closed from December 29 – January 3