Police raided one of the Tokyo head offices of a pro-Pyongyang organization Thursday after arresting the former head of one of its branches the day before for allegedly selling online used English learning materials illegally.Chon Ju Hyok, 45, who headed one of the Tokyo branches of the General Association of Korean Residents in Japan, known as Chongryon, is believed to have secured 30 million yen ($274,000) in profits by selling materials through online auctions and internet flea markets between March 2012 and October 2017, according to the police.Investigative sources said records showed …READ FULL ARTICLE