Saitama (city) city boundaries. The western portion of the city lies on the lowland created by the Arakawa River along with those created by small rivers such as the Moto-Arakawa River, Shiba River, and Ayase River. The rest of the area mostly resides on the Ōmiya Plateau lying in the north-south direction. Dispersed in this region, major rivers flow southward, almost paralleling to one another. Saitama has ten wards ("ku"), which were assigned official colours as of April 2005: Saitama's economy is principally constituted by commercial business. The city is one of many commercial centers of the Greater Tokyo area and serves
Mitsu Arakawa over a year before losing to The Crusher and Dick the Bruiser in December 1968. In 1959, Arakawa joined the Indianapolis-based World Wrestling Association (WWA). In October 1966, he defeated Dick the Bruiser to win the WWA World Heavyweight Championship. He lost the championship to Wilbur Snyder in September 1967. Arakawa toured Australia in 1965, 1966 and 1970, winning the IWA World Heavyweight Championship during his first tour. In the mid-1960s, he performed in Canada with Shibuya, with the duo winning the Stampede Wrestling International Tag Team Championship in 1963. In the late 1960s, Arakawa and Toru Tanaka began wrestling