exporting to PDF multi-lingual document

["Andrés Ramírez" <rrandresf@hotmail.com>]

Hi.

When exporting this document the Japanese characters do not appear in
the output.

--8<---------------cut here---------------start------------->8---
#+TITLE: Doc multi-lingual
#+options: author:nil email:nil toc:nil num:nil
#+LATEX_HEADER: \usepackage[french,japanese]{babel}
#+LaTeX_HEADER: \pagenumbering{gobble}
* Español
Hola
* English
Hi
* French and Japanese {JPN characters does not appear when rendering the
PDF}
Ceci c'est en Français
ダウンロード
Ceci c'est en Français
--8<---------------cut here---------------end--------------->8---

Could You address me to the proper sintax for the japanese characters to
appear in the output?.

Best Regards
Andrés Ramírez