yen to idrConvert JPY to IDR with the Wise Currency Converter. Analyze historical currency charts or live Japanese yen Indonesian rupiah rates and get free rate alerts directly to your email.This 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 over