Kawasaki One-stop Business Startup Center (カワサキ・ワンストップ・ビジネス・スタートアップ・センター) is a group of professionals providing support for foreigners who wish to startup business in Japan (mainly in Kawasaki city, also in Tokyo and Yokohama).
Kawasaki is a city with population over 1.5 million, and is located just next to Tokyo and Yokohama, just about 15 minutes from Haneda Airport (Tokyo International Airport). Kawasaki city also has a major port with a container terminal (Port of Kawasaki).
Tokyo Station <— 18 min. —> Kawasaki Station <— 8 min. —> Yokohama Station