Hitotsubashi, Chiyoda
35°41′35.27″N 139°45′26.16″E / 35.6931306°N 139.7572667°EHitotsubashi (一ツ橋, Japanese pronunciation: [çi̥.to.tsɯ.ba.ɕi]) is an administrative and postal area of Chiyoda, Tokyo, Japan. It was formerly Kanda-ku.
Many establishments are located in Hitotsubashi. In Hitotsubashi 1-chōme are the headquarters of the Mainichi Shimbun. In 2-chōme are Hitotsubashi University Chiyoda Campus, Josuikaikan Hall, alumni hall of Hitotsubashi University, Kyoritsu Women's University, Iwanami Shoten, Shogakukan, and Shueisha, as well as Hitotsubashi Group.