 Yen Press announced at New York Comic Con 2009 that they had acquired the North American license for the English release of the manga; volume six was released in September 2009 along with new translations of the first five volumes, with later volumes to follow.The series has been licensed in France by Kurokawa, in Spain by Norma Editorial, in Germany by Tokyopop Germany, in Italy by Dynit, in Finland by Punainen jättiläinen, in Korea by Daiwon C.I., in Taiwan by Kadokawa Media, in Vietnam by TVM Comics, and in Thailand by NED Comics."Yotsuba&!"