- August 4, 2018 (Saturday)
- Open 11:00-17:00
- August 1, 2018 (Wednesday)
- Open 10:00-19:00
- July 21, 2018 (Saturday)
- Open 11:00-17:00
- July 18, 2018 (Wednesday)
- Open 10:00-19:00
- July 2 (Monday) to August 4 (Saturday), 2018
- About the National Museum of Territory and Sovereignty Special Exhibition “Who was he? The map maker of Edo! Sekisui Nagakubo Exhibition”
- June 23, 2018 (Saturday)
- Open 11:00-16:00
- June 20, 2018 (Wednesday)
- Open 10:00-19:00
- June 14, 2018 (Thursday)
- New materials uploaded to the Senkaku Islands Archives Portal
- June 4, 2018 (Monday)
- New materials uploaded to the Takeshima Archives Portal
- May 19, 2018 (Saturday)
- :a lecture by Professor Shimojo will be held in the Hibiya Library & Museum.
(Time: 10:30-11:45. Participation is free)
- May 19, 2018 (Saturday)
- Open 11:00-16:00.
- May 16, 2018 (Wednesday)
- Open 10:00-19:00.
- May 10, 2018 (Thursday)
- : it is now possible to photograph the materials displayed in the museum.
- April 21, 2018 (Saturday)
- Open 11:00-16:00.
- April 18, 2018 (Wednesday)
- Open 10:00-19:00.
- March 17, 2018 (Saturday)
- Open 11:00-16:00.
- March 14, 2018 (Wednesday)
- Open 10:00-19:00.