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
Eriko Arakawa of the 2009 WPS season, she was back to Nippon TV Beleza. In 2010, she moved to Urawa Reds. From 2013, she played for Chifure AS Elfen Saitama (2013-2014, 2016), Nippon TV Beleza (2015) and Nippon Sport Science University Fields Yokohama (2017). She is currently playing for Chifure AS Elfen Saitama from 2018. On 10 June 2000, Arakawa debuted for Japan national team against Canada. She was a member of Japan for 2003, 2007 World Cup, 2004 and 2008 Summer Olympics. She played 72 games and scored 20 goals for Japan until 2011. Eriko Arakawa Arakawa was born in Nerima,