Kawagoe Castle was originally constructed in 1457 and played a vital defensive role in protecting Edo (modern-day Tokyo) during the Tokugawa Shogunate. The existing Honmaru Palace building was reconstructed in 1848 during the late Edo period and is the only surviving structure of the original castle complex.

Today, it stands as one of the rarest surviving examples of a daimyo’s residential and administrative palace in Japan. Importantly, the building is officially designated as a Tangible Cultural Property of Saitama Prefecture, recognizing its high historical and architectural value.

Inside, visitors can explore spacious tatami-matted halls once used for official meetings and governance. A major highlight is the realistic life-sized figures of Lord Matsudaira Naritsune and his senior retainers, arranged in a formal council setting. This exhibition helps visitors clearly visualize the political life and samurai hierarchy of the Edo period and is also a popular photo spot.

Architectural features include traditional wooden corridors, fusuma (sliding door) paintings, and preserved structural beams that reflect late Edo-period craftsmanship. Some wooden floor sections are designed in a “nightingale floor” style, producing subtle sounds when stepped on — historically intended as a security measure against intruders.

Nationally, this site is extremely rare. Only two castles in Japan still retain an original Honmaru Palace building: Kawagoe Castle and Kochi Castle. This makes it a must-visit destination for history enthusiasts exploring “Little Edo” Kawagoe.

• 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