Finance ministry buy dollar https://koputokiryo.com/%e3%80%90%e8%8b%b1%e5%ad%97%e6%96%b0%e8%81%9e%e3%82%92%e8%aa%ad%e3%82%80%e3%80%91%e6%97%a5%e6%9c%ac%e3%81%af%e5%86%86%e5%ae%89%e3%82%92%e9%a3%9f%e3%81%84%e6%ad%a2%e3%82%81%e3%82%8b%e3%81%9f%e3%82%81/finance-ministry-buy-dollar/