Nagoya Castle: The Main Castle Is Closed, but Honmaru Palace Is Open

Nagoya Castle is a historic castle in Nagoya, the capital and most populous city of Aichi Prefecture in Japan. Nagoya lies on the Pacific coast of central Honshu and is the principal city of the Chūkyō metropolitan area. The castle is associated with Tokugawa Ieyasu and the shogunate he established, which ruled Japan for over 250 years, until 1869.

What is Nagoya Castle?

The castle is presented in the tour material as part of the Tokugawa story: Ieyasu established the shogunate that went on to rule Japan for more than two and a half centuries. That historical connection gives the site significance beyond its buildings and defensive features.

The tour material dates the Honmaru Palace to 1613 and attributes it to the shogun who created that shogunate. For a concise, place-based introduction to the site, the Nagoya castle tour places this context alongside the castle itself.

What can you see at Nagoya Castle?

The castle is described through a combination of gold, green and white. The gold appears in the Shachihiko on top: fish-dragon mythical creatures believed to protect the castle from fire.

The white, chalk-like material used at the castle is described as one of the first fire-repellant materials. The tour material gives Himeji Castle as another example where comparable chalk-like material can be found.

In front of the castle stands Honmaru Palace, whose ceilings contain a collection of paintings. This palace is one of the site's most specific architectural features, and it remains important to understanding what can be visited now.

Can you enter Nagoya Castle?

The entrance fee to the castle grounds is 500 yen, but the castle itself is currently closed to entry because of renovation. Honmaru Palace in front of it can be entered.

That distinction matters when planning a visit: access to the grounds does not currently mean access to the castle itself. The interactive Nagoya route includes the site and its details, including the palace, the Shachihiko and the renovation information.

For the most useful visit, treat the palace as the accessible interior highlight and look closely at the gold roof ornaments and white exterior material around the castle grounds.