4 ms·It hasn't lost half its value. A "weak yen" simply means the yen depreciated relative to another currency.by lottin 3y agoIt hasn't lost half its value. A "weak yen" simply means the yen depreciated relative to another currency.RichEO 3y agoYes but there’s inflation too. The yen has devalued, but also the cost of goods in USD has gone up.lottin 3y agoJapan has low inflation, like most developed countries. https://fred.stlouisfed.org/series/FPCPITOTLZGJPN https://fred.stlouisfed.org/series/FPCPITOTLZGJPN