yen to idrJapanese Yens to Indonesian Rupiahs 1.0000 JPY = 112.4943 IDR · 1 Japanese Yen to Indonesian Rupiah historical data. Data range: May 13, 2025Live Japanese Yen to Indonesian Rupiah exchange rate forecast for 2025 and 2026. View daily, weekly, monthly, and yearly predictions, currency trends, and market inshts.