 Square Enix released the manga's four "tankōbon" volumes between March 26, 2005 and May 27, 2006.It is licensed in North America by Yen Press, which released the manga's four "tankōbon" volumes between November 2007 and November 2008.Jason Thompson's appendix to "" criticises the manga for its "grotesque figures and flat artwork" which "make it more ugly than sexy, and the incoherent plot makes a disappointing stab at sentimentality at the end".