This report aims to discuss the potentiality of the Japanese market in the perspective of foreign investment. The report therefore has discussed the available opportunities in this market, the environment of the country in support of business and competitive analysis to understand the need of the market. Through segmentation of the consumers, this report has detailed the preferences of the customers in Japan. These will be helpful for Coles Supermarket, an Australian retail company in case they enter this country. Through all these analyses, the company will be able to understand the scopes of their business in this country.