Kasumigaseki Building
| Kasumigaseki Building | |
|---|---|
| 霞が関ビルディング | |
| Kasumigaseki Building in 2022 | |
| Record height | |
| Tallest in Japan from 1968 to 1970[I] | |
| Preceded by | Hotel New Otani Tokyo | 
| Surpassed by | Tokyo World Trade Center Building | 
| General information | |
| Status | Completed | 
| Type | Mixed-use | 
| Location | 3-2-5 Kasumigaseki Chiyoda, Tokyo, Japan | 
| Coordinates | 35°40′17″N 139°44′50″E / 35.6712821°N 139.7472123°E | 
| Construction started | March 1965 | 
| Completed | 1968 | 
| Opening | April 1968 | 
| Owner | Kasumi Kaikan Incorporated Association Mitsui Fudosan | 
| Height | |
| Roof | 482 feet (147 m) | 
| Technical details | |
| Floor count | 36 above ground 3 below ground | 
| Floor area | 153,234 square meters (1,649,400 sq ft) | 
| Lifts/elevators | 29 passenger and 6 freight, by Toyo Otis and Hitachi | 
| Grounds | 16,320 square meters (175,700 sq ft) | 
| Design and construction | |
| Architect(s) | Kajima Construction | 
The Kasumigaseki Building (霞が関ビルディング, Kasumigaseki birudingu) is a 36-story skyscraper located in Kasumigaseki, Chiyoda, Tokyo.