Dear Sruthi,
While creating a template, try to use language related repeating group of type G.
Format the font of the symbol using times new roman and check as few fonts like calibri will not reflect the actual font expected in japanese or chinese.
Maintain the language- region data in generation variant also in validity areas.
Please use the latest WWI pack version, i believe it is 32. Also check ur wwi.ini file in FONTS sections.
When u try to print the Japanese font, ensure u have MS Gothic font installed and change the symbol font to this type and test.
Regards
Dhinesh