Tokyo, April 24 -- Japanese Prime Minister Ishiba Shigeru and his spouse's official visit to Vietnam from April 27 to 29 is expected to create powerful new catalyst for the bilateral relations, helping consolidate the friendship between the two countries while laying a solid foundation for the relationship to develop in a strong and sustainable fashion, according to a Vietnamese diplomat. In an interview with the Vietnam News Agency, Vietnamese Ambassador to Japan Pham Quang Hieu underscored the significance of the visit - the first to Vietnam by PM Ishiba since the two countries elevated their relations to a comprehensive strategic partnership for peace and prosperity in Asia and the world. Following frequent high-level discussions at va...