yen to idrLatest 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.Find out the current value of 1 Japanese Yen in Indonesian Rupiah and see the historical chart of JPY to IDR conversion. pare money transfer partners and get the best rates for international transfers.