Written and illustrated by Rumiko Takahashi, InuYasha premiered in Japan in the November 13, 1996 issue of Shōnen Sunday, where it ran until its conclusion in the June 18, 2008 issue. The chapters were published by Shogakukan in 56 tankōbon volumes, with the first volume released in May 1997, and the last released in February 2009.
Viz Media free the series for an English translated release in North America. Initially, Viz released it in monthly American comic book format, each issue containing two or three chapters from the original manga, but eventually abandoned this system in favor of trade paperbacks with the same chapter divisions as the Japanese volumes. Viz released its first trade paperback volume in March 1998. At the time, American manga reprints were normally "flipped" to conform to the American convention of reading books from left to right by mirroring the original artwork; among other effects, this caused right-handed characters to appear left-handed. Viz later stopped flipping its new manga releases, although InuYasha was already well into printing by the time this change was made. Reprints of older volumes have not been "re-flipped" to match the newer ones. As of March 9, 2010, 46 volumes were released in North America, and new volumes of the series are being released monthly. Viz has also started to reprint the series in their "VizBig" format, combining three of the original volumes into each omnibus with slightly larger pages and full-color bonus art that was previously reduced to grayscale.
Viz Media also issues a separate series of "ani-manga" volumes which are derived from full-color screenshots of the anime episodes. These volumes are slightly smaller than the regular manga volumes, are oriented in the Japanese tradition of right to left, feature new covers with higher quality pages, and a higher price point versus the regular volumes. Each ani-manga volume is arranged into chapters that correspond to the anime episodes rather than the manga.
InuYasha is also licensed for regional language releases in Argentina by LARP Editores, Brazil by Editora JBC, Italy by Star Comics, France by Kana, Finland, Germany, Norway, and Poland by Egmont, Spain by Glénat, Indonesia by Elex Media Komputindo, Mexico by Editorial Vid, Israel by Aruts Hayeladim, Vietnam by NXB Trẻ and South Korea by Haksan Publishing.