, officially , is a district of Chiyoda, Tokyo, Japan. As of April 1, 2007, its population is 33. Its postal code is 101-0026.
This district is located on the northeastern part of Chiyoda Ward. It borders Kanda-Sakumachà  on the north, (across Mikura Bridge) Higashi-Kanda 3-chà Âme on the east, (across Kanda River) Iwamotochà  3-chà Âme and Higashi-Kanda 2-chà Âme on the south, and (across Izumi Bridge of Shà Âwa-dà Âri Avenue) Kanda-Sakumachà  1-chà Âme on the west.
An exit of Akihabara Station of Tokyo Metro Hibiya Line is located within the district.
operates public elementary and junior high schools. Izumi Elementary School (Ã¥ÂÂæ³Âå°Âå¦校) is the zoned elementary school for Sakumagashi. There is a freedom of choice system for junior high schools in Chiyoda Ward, and so there are no specific junior high school zones.