Yes. Both floors are open to visitors. The ground floor shows the original customs inspection areas, and the upper floor contains exhibits about the building's architecture and restoration. Displays include historical documents, photographs, and artifacts from Niigata's trading history.
The building is located in the Shinano River Bandai area, accessible by 15-minute bus ride or 25-minute walk from Niigata Station. Parking is available nearby for drivers.
The exhibitions display historical documents, photographs, and artifacts related to Niigata's maritime trade and port operations. The ground floor recreates the customs inspection workspace, showing where officials processed goods during the Meiji era.
Photography policies vary at Japanese cultural properties. Visitors should check for posted signs upon entry or ask staff about photography restrictions in exhibition areas.
This historical building conveys the atmosphere of the customs house during the opening of the port at the end of the Edo period.
Its unique exterior, with its namako-style walls, tiled roof, and a bell tower-like structure in the center, is eye-catching.
For a time, it was used as the Niigata City Local History Museum, the predecessor of the current history museum.
It is now open to the public free of charge.
The interior is a rest area, but interestingly, it still displays old farming tools and other items, perhaps a remnant of its former life as a museum.
The former Niigata Customs House is a nationally designated Important Cultural Property and the only remaining customs house from the time of the port's opening, making it a valuable building in Japan.
It was built by local Niigata carpenters in imitation of Western architecture and is classified as a "pseudo-Western style building."
Cherry trees are planted on the grounds, and the blooming season is especially recommended.
Admission is free, and occasionally the "watchtower" at the top of the building is open to the public.
A sightseeing loop bus stop is located right in front of the building, making it convenient when visiting other facilities as well.
March 22, 2026
This building, once 15 meters tall, was apparently the tallest in the city. It shows just how low Niigata City is in terms of elevation. The interior is used as a rest area, but no one was resting there.
This government building was built in 1869 and is the only surviving former customs office out of the Five Open Ports.
It was built by local carpenters who imitated Western architecture and is known as "pseudo-Western architecture." At first glance, it appears to be a Western-style building, but what makes it unique is that much of it was built using Japanese techniques.
The Five Open Ports are Niigata, Yokohama, Hakodate, Nagasaki, and Kobe, and Niigata Port was chosen because it is the largest port city on the Sea of Japan coast and was part of the Edo shogunate's territory.
This building is one of the few in Niigata City that has been designated a national historic site and important cultural property.
It is famous as one of the five open ports (Hakodate, Yokohama, Niigata, Kobe, and Nagasaki) that were designated as ports for trade purposes under the Treaty of Amity and Commerce between Japan and the United States.
It is the only surviving remains of the customs office (unjosho) from the time of the port's opening, and was designated an important cultural property in 1969.
It is currently open to the public free of charge.