Japanese actress Erika Sawajiri, who was arrested late last week for allegedly possessing the synthetic drug MDMA, has admitted to using illegal drugs for more than 10 years, police sources said Monday.Sawajiri, 33, told investigators that she got the MDMA at a nightclub event a few weeks ago, and that she had previously used marijuana, LSD and cocaine, as well as MDMA, the sources said."I first used illegal drugs more than 10 years ago," one of the sources quoted her as telling police. "Every time a famous person was arrested over drugs, I told myself to be careful because I might be in da…READ FULL ARTICLE