Hayabusachō is a district of Chiyoda, Tokyo, Japan. As of April 1, 2007, the district's population is 483. Hayabusachō is located of the western part of Chiyoda. It borders Kōjimachi to the north, the Tokyo Imperial Palace to the east, Nagatachō to the south, and Hirakawachō to the west. This district is known as the location of the National Theatre of Japan and the Supreme Court of Japan.