Sakai city is gifted with many cultures and traditions, including Mozu ancient tombs which aims to be World Heritage Site, tea ceremony, and so on. Being so-called the city of industry with coastal industrial area, the city has accumulated various innovative environmental industries recently including solar panel factories or the power generation with recycling material. Making the most use of the enterprising spirit which is shown up in the phrase “Everything are derived from Sakai”, the city aims to achieve the “Cool-City Sakai” in which “comfortable life” and “city of bustle” go together by the cooperation among the businesses, academic sector, citizens and public administration.