yen to idr1 JPY to IDR stats. The performance of JPY to IDR in the last 30 days saw a 30 day hh of 118.3690 and a 30 day low of 112.6230. This means the 30 day average was 114.7174.Find the latest JPYIDR (JPYIDR=X) currency exchange rate, plus historical data, charts, relevant news and more