yen to idrGet the latest 1 Indonesian Rupiah to Japanese Yen rate for FREE with the orinal Universal Currency Converter. Set rate alerts for to and learn more about Indonesian RupiahsThis is the Japanese Yen (JPY) to Indonesian Rupiah (IDR) exchange rate history summary page for 2021. Hhest: 137.68 IDR on January 1, 2021: Average: 130.31 IDR over