Jeremy O. Harris, the American playwright, was released from detention in Japan yesterday, approximately three weeks after his arrest for alleged MDMA possession.Harris was detained at Naha Airport in Okinawa for allegedly possessing 0.78 grams of MDMA in his carry-on bag after arriving from Taiwan, having originated from Britain.Despite the case being sent to prosecutors and facing potential severe penalties under Japan's drug laws, Harris was released without charges and plans to stay for an upcoming project.