ニュース 2010/10/04 Okada receives courtesy call from Vietnamese Communist Party’s External Relations Chief On October 1, DPJ Secretary General Katsuya Okada received a courtesy call from a 15-member Communist Party of Vietnam (CPV) delegation led by External Relations Chief of Cabinet Nguyen Huy Tang, and discussed various issues. The meeting was also attended by Deputy Secretary General Yukio Edano, the Vietnamese Ambassador to Japan, and former Japanese Trade Union Federation President Kiyoshi Sasamori.