It was called ¡°endaka¡± ¡ª a Japanese term for currency strength that sapped the economy ¡ª and reversing it was supposed to help end deflation and stoke growth.

Parts of the recipe aren¡¯t coming out as advertised.

Less than two years after Prime Minister Shinzo Abe took office and championed policies that drove the yen down 16 percent against the dollar, more than a decade of entrenched deflation is in the rear-view mirror.