I had to visit the American Embassy in Tokyo. After finishing the business, I visited the Tokyo Metropolitan Edo-Tokyo Museum (https://www.rekibun.or.jp/en/museum/m02/) and then the Kokugikan Sumo Hall (https://www.sumo.or.jp/En/). The May Grand Sumo tournament started on May 14, 2017. Although it was Monday, today’s tickets were sold out (https://en.wikipedia.org/wiki/Ry%C5%8Dgoku_Kokugikan; https://kokugikan.sumo.or.jp/).
Kokugikan Sumo Hall, Ryogoku, Sumida-ward, Tokyo, 5/15/2017