CREATE TABLE table_29689 ("Currency" TEXT, "Country" TEXT, "Generic Name or Nickname" TEXT, "Rating  (  S&P / Moodys  ) " TEXT, "Negotiable debt at mid-2005  (  US dollar bn equivalent ) " FLOAT, "Government financial liabilities as % of GDP  ( end 2003 - source : OECD  ) " TEXT, "Issuer" TEXT, "Internet site" TEXT)

Name the country that has the yen
SELECT "Country" FROM table_29689 WHERE "Currency" = 'Yen'
SELECT "Country" FROM "table_29689" WHERE "Currency" = 'Yen'