yen to idr1 JPY = 114.27409 IDR May 21, 2025 05:09 UTC. Check the currency rates against all the world currencies here. The currency converter below is easy to useJapanese 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,