yen to idrThis is the Japanese Yen (JPY) to Indonesian Rupiah (IDR) exchange rate history summary page for 2025. Hhest: 119.56 IDR on April 21, 2025: Average: 110.28 IDR over this1 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 use