Abstract: Outbound tourism of Mainland China to Japan has been increasing significantly, and Mainland China has already become the biggest market for Japan’s inbound tourism. According to the statistical data of JTA, analyses on tourist accomodation from Mainland China to each prefecture are conducted, using EXCEL and ARCGIS. Results show that: in 2015,Outbound tourism from Mainland China diverges from the centre of Japan and meanwhile the north and the south part also show a rapid increase; 47 prefectures can be divided in to Hot Zone, Warm Zone and Cold Zone; Based on the number of tourist from Mainland China and its annual average growth rate in each prefecture, prefectures can be divided into developing main destinations, developed main destinations, developing potential destinations and frontier destinations.