So-called 'Kunrei' romanization rules (ISO 3602) with permitted exceptions from other systems. This is the default rule set Lingua::LA::Romaji::Valid uses.
Kenichi Ishigaki, <ishigaki at cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2007 by Kenichi Ishigaki.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.