An abundance of sex-themed magazines at Japan's ubiquitous convenience stores may soon become a thing of the past, due partly to major international sports events the country will host.Japan's top three convenience store chain operators -- Seven-Eleven Japan Co., Lawson Inc. and FamilyMart Co. -- have decided to stop selling adult magazines nationwide by the end of August to improve their image ahead of the Rugby World Cup this fall and Tokyo Olympics and Paralympics next year.The move is aimed at avoiding giving a bad impression as Japan is expected to see a surge of foreign visitors durin…READ FULL ARTICLE