Arakawa, Tokyo to the southwest, Bunkyo. South of Arakawa is Taito, and southeast is Sumida. The area was mainly agricultural in the Edo period. In 1651, Kozukappara, the Tokugawa's largest execution ground (now located next to Minami-Senju station), was built. Beginning in the Meiji era, the area became industrial as factories were built on the water front. In 1932, it became one of the 35 wards of Tokyo City. MIAT Mongolian Airlines's Tokyo Branch Office is on the fifth floor in the Tachibana Building in Arakawa. Iseki, a tractor and engine equipment manufacturer has its Tokyo head office in the ward. Arakawa
Two Rivers Detention Facility increased to over $40 million and it had cost the City of Hardin $582,595 paid to Two Rivers since 2004 to maintain the facility. Emerald ceased all business in 2017. Montana U.S. Senator Steve Daines has pressed the Bureau of Indian Affairs to contract with the facility, hoping to hold prisoners by January 2018. Two Rivers Detention Facility Two Rivers Regional Detention Facility is a privately operated detention facility located in Hardin, Montana, which was first proposed as economic development in 2004, and was completed in the summer of 2007. It first held prisoners in 2014, substantially under capacity, until