It downloads the necessary tarball, untargiz, make, make test and make install. If you are too insatiable to wait for CPAN to update, here's how. Make sure you have perl5. Jcode.pm is for perl5 only. Sorry for inconvenience.
Examples here's some.
Convert files at once. Virtually all Japanese perl coders must have used jcode.pl , a perl code that converts Japanese text from one char set or another.