Living Person
National_Diet_Building
is
As of April 13, 2026
90 years old
approximately!
Date of Birth
(1936 ) is
Rat
Year
* Calculated from Wikipedia data.
Accuracy is not guaranteed.
approx.Cosmic Age Calculator
Moon
approx. 1208.2 years old
Mercury
approx. 375.2 years old
Venus
approx. 146.9 years old
Mars
approx. 48 years old
Jupiter
approx. 7.6 years old
Saturn
approx. 3.1 years old
* Calculated based on each planet's orbital period.
| National Diet Building | |
|---|---|
国会議事堂 | |
Front view of the building in 2019 | |
![]() Interactive map of the National Diet Building area | |
| Alternative names | Imperial Parliament Building |
| Record height | |
| Tallest in Japan from 1936 to 1964 | |
| Preceded by | Five-storied pagoda in Tō-ji, Kyoto |
| Surpassed by | Hotel New Otani Tokyo |
| General information | |
| Architectural style | Art Deco |
| Location | Nagatachō, Chiyoda, Tokyo, Japan |
| Coordinates | 35°40′33″N 139°44′41″E / 35.67583°N 139.74472°E |
| Construction started | 1920 |
| Completed | 7 November 1936 |
| Owner | Government of Japan |
| Governing body | National Diet of Japan |
| Height | |
| Height | 65.45 m (214.7 ft) |
| Technical details | |
| Floor count | 9 |
| Floor area | 53,464 m (575,480 sq ft) |
| Design and construction | |
| Architect | Ministry of Finance |
| Other information | |
| Public transit access | Kokkai-gijidō-mae Station Nagatachō Station |
Look up "National_Diet_Building" on WikipediaWikipedia Categories
- National Diet
- Government of Japan
- Mausoleum at Halicarnassus
- 1936 establishments in Japan
- Government buildings in Japan
- Art Deco architecture in Japan
- Fires at legislative buildings
- Seats of national legislatures
- Government buildings with domes
- Government buildings completed in 1936
- Use American English from January 2022
- Buildings and structures in Chiyoda, Tokyo

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