Postal Museum Japan, Postal museum in Oshiage district, Tokyo, Japan.
Postal Museum Japan is a postal museum on the ninth floor of Tokyo Skytree Town in Oshiage, Tokyo. It is organized into seven thematic sections and holds original letters, packages, stamp collections, and equipment that trace how mail moved across the country over time.
The museum was founded in 1902 to mark Japan's 25 years in the international postal union, making it one of the oldest postal museums in Asia. It moved to its current home inside Tokyo Skytree Town in 2014, bringing its collections into a new setting while keeping the same mission.
Japanese stamps have long served as small windows into the country's daily life, and the museum displays original sheet collections that show how these tiny printed images changed over generations. Visitors can see how postal items became a way for ordinary people to share news, celebrate events, and stay connected across long distances.
The museum sits inside Tokyo Skytree Town, which is directly connected to Oshiage Station and has lifts and accessible entrances throughout the building. Weekdays tend to be quieter than weekends, so arriving on a weekday morning gives you more room to move through the galleries.
The museum contains a working post office where visitors can send letters and postcards that receive a special museum postmark. That postmark is only available from this location, making any mail sent here a small souvenir in itself.
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