Hi, this is solution I searched, may be useful for u : Resolution:You should register the Japanese font that you are using as a font extension. To create a font jar, take the following steps: Open iReportGot to Tools->OptionsUnder the iReport section, find the Fonts tab (Not the Fonts and Colors section)Click on "Install Font"Select the main TTF file for your font and click NextSelect the related italic, bold, and bold italic font files and click Next..Next...FinishSelect the Font and click "Export as extension"Put in your application classpath. To do this just copy the jar to the /WEB-INF/lib/ folder, restart the server and then try to use it for reports.