LaTeX.org

I am trying to get Japanese characters output with LaTeX (unsuccessfully) with the following commands:

\documentclass{article}
\usepackage[utf8]{inputenc} %I also tried with [utf8x]
\usepackage{CJK}

\begin{document}
\begin{CJK}{UTF8}{min}%
こんにちは%
\end{CJK}%
\end{document}

And I obtain a list ...