Please write in english as I don't know how the google translate plugin will work from japanese (so I guess) to english.
When I understood right, you don't get a PDF file from your generated report.... so is the generated jrPrint filled correctly (just log the number of pages for example).
Perhaps the query doesn't return any result, so no pages... so no PDF.
So a bit more information are required to track down the real problem
Thank you for pointing out.
I will share some more information.
Jar files use "itext-2.1.7.js5.jar" and "jasperreports-6.4.3.jar".
The jrxml file was created with Jaspersoft Studio 6.6.0.
I have confirmed that the local environment is Windows 10 and works properly with TOMCAT 8.
To be clear, you can use whatever language you want to express yourself here. We prefer you use english because we believe you'll get a quicker, more accurate, response. We do have some Japanese language pages: [日本語] contributed by one of our members. Welcome.