Z:gnu-www-ja-common-distros--805b68-Mandriva does have a stated po/en

Mandriva does have a stated policy about what can be included in the main system. It's based on Fedora's, which means that it also allows certain kinds of nonfree firmware to be included. On top of that, it permits software released under the original Artistic License to be included, even though that's a nonfree license.