On April 17, 2008, Yen Press announced that they had acquired the license for the North American release of the first four volumes of the second manga series, promising the manga would not be censored.
Yen Press annoncerede den 17. april 2008, at de havde fået licens til at kunne udgive de første fire bind af den anden serie i Nordamerika, og lovede at mangaen ikke ville blive censureret.