yen ke rupiahLatest Currency Exchange Rates: 1 Japanese Yen = 113.6501 Indonesian Rupiah. On this page convert JPY to IDR using live currency rates as of 21052025 09:35.Check 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.