The first pig cafe in Tokyo has opened its doors to the public and animal lovers and tourists are already filling up the space.<br />Customers can embrace the teacup pigs while enjoying coffee and dessert.<br />The pigs are about two to four months old, and weigh less than five kilograms.<br />Visitors say their time with the little pigs relieve them from stress.<br />In Japan, there are almost 1,000 pet cafes with diverse animals.<br />The market value of the industry in Japan has reached about 13 billion U.S. dollars. <br /><br />
