Denis Friedman Productions (France), MediaCorp (Singapore) and Madhouse (Japan) presents "Yona Yona Penguin" in Holiday 2009.
Charactors and concept design is Katsuya Terada.
"Yona Yona（夜な夜な）" is Old Japanese from "a tale of Genji".
It meaning "night after night" or "every night".
Yona Yona Penguin
Re: Yona Yona Penguin
French name is ''Yona (La Légende de l'oiseau sans ailes)''.
I like this French overdub version, but Yona's DVD/BD is not for sale Japan marcket because of the box‐office record in Japan was a bomb 
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.〝稽古とは 一より習ひ 十を知り 十よりかへる もとのその一〟 利休