「市場に警戒感を持たせた」為替介入　円安圧力は変わらず薄れる効果：朝日新聞

Japan spent $73 billion in yen-buying intervention, ministry data shows

TOKYO, May 29 : Japanese authorities spent 11.7 trillion yen ($73.5 billion) intervening in foreign exchange markets over the past month to support the yen, but with only limited effect as the currency hovers near the…