yen ke rupiahCheck out our live JPY to IDR exchange rates, then easily send Japanese Yen to Indonesian Rupiahs or spend with your card in Indonesia 1 JPY = 114.1580 IDR.IDR Indonesian Rupiah Country Indonesia Region Asia Sub-Unit 1 Rp = 100 sen Symbol Rp. The rupiah (Rp) is the official currency of Indonesia and is subdivided into