yen to idrJapanese Yen Indonesian Rupiah traded at 113.683 this Friday May 23rd, increasing 0.062 or 0.05 percent since the previous trading session. Looking back, over the last four weeks,Live Japanese Yen to Indonesian Rupiah exchange rate forecast for 2025 and 2026. View daily, weekly, monthly, and yearly predictions, currency trends, and market inshts.