Kasumigaseki (éÂÂãÂÂé¢, éÂÂã¶é¢ or éÂÂã±é¢) is a district in Chiyoda, Tokyo. Most government ministries are located in the neighbourhood, making its name a metonym for the Japanese bureaucracy, while Nagatachà  refers to the elected government or legislative branch. It faces the Imperial Palace to the north, Hibiya Park to the east, and Nagatachà  to the west.
Japan Post Holdings has its headquarters in Kasumigaseki. Tokuyama Corporation has its headquarters in Kasumigaseki Common Gate West Tower and PricewaterhouseCoopers has offices on the 15th floor of the Kasumigaseki Building. Also in the Kasumigaseki Building has its headquarters the Lixil Group Corporation.
At different points of time All Nippon Airways and Mitsui Chemicals had their headquarters in the Kasumigaseki Building. In July 1978, when Nippon Cargo Airlines first began, it operated within a single room inside All Nippon Airways's space in the Kasumigaseki Building.
At one time Cantor Fitzgerald had an office in the Toranomon Mitsui Building in Kasumigaseki.
operates public elementary and junior high schools. Kà Âjimachi Elementary School (Ã¥ÂÂ代ç°åºç«Â麹çºå°Âå¦校) is the zoned elementary of Kasumigaseki 1-3 chà Âme. There is a freedom of choice system for junior high schools in Chiyoda Ward, and so there are no specific junior high school zones.
The current official spelling of the district's name is , with ã in hiragana; before 1967, it was spelled , with a small ã¶. The name of the Tokyo Metro station is spelled "", with a large ã±. All three spellings can still be found by various institutions in the area.