Osaka, Dec. 4 (Jiji Press)--The economic impact of the 2025 World Exposition in the western Japan city of Osaka is estimated to have reached 3,054.1 billion yen, a private-sector survey has shown. The figure surpassed last year's projection of 2,745.7 billion yen, thanks to the popularity of goods featuring the Expo's official mascot Myaku-Myaku, according to the survey by the Asia Pacific ...