Sudachō, Tokyo

, is a district of Chiyoda, Tokyo, Japan, consisting of 1-chōme and 2-chōme. As of April 1, 2007, its population is 1,019. Its postal code is 101-0041.

This district is located on the northeastern part of Chiyoda Ward. It borders (across Kanda River) Soto-Kanda and Kanda-Sakumachō on the north, Kanda-Iwamotochō on the east, Kanda-Kajichō and Kajichō on the south, and Kanda-Awajichō, Kanda-Ogawamachi and Kanda-Tachō on the west.

In former times, Sudachō was a busy flourishing district because it was home to a big terminal which served for a number of the Tokyo City Streetcar lines. It is one of the few areas that survived the bombing of Tokyo in World War II, resulting in its the many historic buildings.

Immeriately after the end of World War II, a black market at which goods were sold from the U.S. military thrived in Sudachō, which resulted in the later development of Akihabara Electric Town.