yen to idrYen to Rupiah Forecast, JPY to IDR foren exchange rate prediction, buy and sell snals. Rate target in 14 days: 115.171. The best long-term & short-term JPYIDR FXConvert JPY to IDR with the Wise Currency Converter. Analyze historical currency charts or live Japanese yen Indonesian rupiah rates and get free rate alerts directly to your email.