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
Minoru Arakawa with the Radar Scope arcade game Arakawa was in charge of importing to the US, he rebounded by converting the poorly received Radar Scope to the phenomenally successful Donkey Kong, which has had many sequels. As this was first game to feature Mario, Arakawa is credited with naming the character, a name which stems from his, at the time, Italian landlord Mario Segale. Starting in 1985, he and Howard Lincoln were instrumental in rebuilding the North American video game industry (after the crash of 1983) with the Nintendo Entertainment System. Arakawa also hired Howard Philips, who would be invaluable to