yen ke rupiahConvert from Japanese Yen (JPY) to Indonesian Rupiah (IDR). Currency Converter · JPY Exchange Rates. JPY 1 = 113.198 IDR. invert currencies. x. FromFind out the current value of 1 Japanese Yen in Indonesian Rupiah and the changes over different periods. See the chart, table and cross rate of 1 JPY to other currencies.