It has been serialized in Square Enix's Monthly Shōnen Gangan since its August 2001 issue (published on July 12, 2001) and concluded on its July 2010 issue (published in June 2010) with a total of 108 chapters.
It has been presented in Square Enix's Monthly Shōnen Gangan magazine since its August 2001 issue (initially released on July 12, 2001) and concluded with the July 2010 issue (final installment published in June 2010), encompassing a total of 108 chapters.