yen to idrThis is the Japanese Yen (JPY) to Indonesian Rupiah (IDR) exchange rate history summary page for 2018. Hhest: 136.11 IDR on October 28, 2018: Average: 128.42 IDR overGet the latest Japanese Yen to Indonesian Rupiah (JPY IDR) real-time quote, historical performance, charts, and other financial information to help you make more informed trading