DN Tower 21
第一生命日比谷ファースト · 유라쿠초
building in Tokyo, Japan
Contents
8 sections · tap a section for its opening lines1Orientation2:17
Welcome to DN Tower 21, a location in Yurakucho, Chiyoda Ward, that stands as one of the most historically significant corporate buildings in Japan. As you gaze up at this towering structure, you are looking at a site that served…
Listen in the app2The Granite Foundation: The 1938 Dai-ichi Seimei Hall2:07
As you examine the base of DN Tower 21, you are looking at a masterpiece of 'Shōwa Modernism' completed in 1938. The building was originally constructed as the headquarters for the Dai-ichi Mutual Life Insurance Company on the…
Listen in the app3The 6th Floor Sanctum: MacArthur’s Office2:00
On the 6th floor of this building, though generally not open to the public, lies a room of incredible historical significance: the office of General Douglas MacArthur. When the GHQ took over the building, MacArthur chose the…
Listen in the app4Hibiya Moat and the View of Sovereignty1:49
Step towards the edge of the sidewalk facing the Hibiya moat. This view was the daily backdrop for everyone working in the GHQ headquarters. …
Listen in the app5The Imperial Theater: Neighbors in History1:43
Adjacent to DN Tower 21 stands another landmark: the Imperial Theater, or 'Teikoku Gekijo.' Like the Dai-ichi Seimei building, it has deep roots in the pre-war era and was rebuilt to integrate with the modern tower complex.…
Listen in the app6Inside the Modern Giant: Corporate Life and Social assets1:57
While we celebrate the building's past, we must also acknowledge its current life as a hub for Japan’s financial sector. Today, the tower is the headquarters of Dai-ichi Life, a company with over 70 trillion yen in assets and 34…
Listen in the app7The Legacy of Requisition: 1945–19521:49
The final chapter of our walk focuses on the return of the building to its owners. In 1952, after the San Francisco Peace Treaty ended the occupation, the building was finally handed back to the Dai-ichi Life Insurance Company. …
Listen in the app8Closing1:30
As we conclude our tour of DN Tower 21, I hope you have felt the immense historical gravity that this building carries. We have explored its origins as a bastion of Japanese corporate strength in 1938, its role as the center of…
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What is DN Tower 21?
DN Tower 21 is a place in 유라쿠초 with 8 story sections on Tellby. You can read the opening of each section on this page; the sound plays in the app.
| Location | 유라쿠초 |
|---|---|
| Type | Heritage |
| Story sections | 8 |
| Total length | 15 min 12 s in all |
| Text language | English |
| Coordinates | 35.6759, 139.7608 |
| Last updated |
