xxxHolic - Reception

Reception

The series has sold well in Japan with its thirteenth volume being 43rd in the top 50 manga sold in Japan in 2008. In April 2010, Kodansha announced the series had sold over eleven million volumes in Japan with seventeen volumes released. The series' debut in North America was also successful with its first volume ranking sixth in Nielsen Bookscan's list of bestselling volumes during its first week. Volume 13 also hit No. 6 on the New York Times list of bestselling manga shortly after its launch in April 2009. According to the New York Times, xxxHolic was the sixth best-selling manga in the United States in 2009. In Mania Entertainment's "Best Manga Awards For 2005", xxxHolic was the winner in the category "Best Mature".

The xxxHolic manga series has also been well received by various publications with Mania Entertainment's Megan Lavey praising its focus on the people's thoughts, as well as its comedy. She also found its connection with Tsubasa: Reservoir Chronicle appealing due to events being depicted from different points of view, persuading readers to read both series. Michael Aronson from Manga Life stated the series' introduction had potential to be worth reading due to its episodic nature and found some of its characters to be "gripping", though Dan Polley, also from Manga Life, commenting that Watanuki "does seem a little bit weak to be the lead character". On the other hand, Matthew Alexander from Mania Entertainment stated that Watanuki's character was well developed across the series, becoming more appealing. Joy Kim, another writer from Manga Life, praised how despite its episodic nature, the narrative brought by Watanuki's interactions with other characters made every panel "loaded with significance". Carlo Santos of Anime News Network liked how later volumes of the series " itself by breaking into the world of dreams", compared to initial volumes that focused on the interaction between humans and spirit. Active Anime found its emotional tension as well as its connection with Tsubasa some of the main reason why the series is worth reading. Not having read Tsubasa, Matthew Alexander felt that the addition of elements from the series into xxxHolic was well-made, as it started to suggest a connection between the two series' protagonists. However, Santos found the series' connection with Tsubasa to be confusing to the point that only readers from both series would understand some explanations.

Regarding events happening from volume 15 onwards, Active Anime's Holly Ellingwood called them "tragic, inspiring, and beautifully, breathtakingly sad", enjoying the way Yuko's fate was revealed, but wondering how it would continue. Carlo Santos stated that although the series lost its "star performer", it kept being appealing due to the fact that Watanuki replaced her and found most of volume 16 as "an exercise in getting back on one's feet after a heartbreaking loss, and it is all the more inspirational for that." Matthew Alexander from Mania was more critical to these events due to the how it became "an ultra serious downer" due to Yuko's loss and the lack of its recurring comedy. Additionally, he cited the events regarding Yuko's disappearance and later death were not explained in xxxHolic, stating that only readers from Tsubasa would understand such events. The artwork has been praised because of its "striking designs and patterns built into the images", various notable traits from Clamp, as well as for being "equally memorable and evocative". On the other hand, it has also been criticized for being "less visually busy than Tsubasa" due to some pages lacking backgrounds, though critic Michael Aronson for Manga Life stated that the panels' composition is able to make up for such issues.

The anime adaptation of xxxHolic has received mixed reception from different publications, with Anime News Network's Casey Brienza liking how its first season is faithful to the original material. However, she found that some of Funimation's subtitles in its first episodes to be confusing, advising people to watch the English dubbed version instead. In a bigger overview of the first season, Carlo Santos found issues with the animation's unintentional "super deformed" moments in which the characters' limbs became notably longer. He also criticized some of its episodes' storytelling as it "falls flat" due to trivial issues discussed. Holly Ellingwood from Active Anime called the series "one of the most distinctly imaginative" because of the combination of supernatural elements and comedy. Pointing to the animation quality, Ellingwood found each character distinctive and the animation issues to be comical. DVD Talk's Todd Douglass Jr. gave praise to the themes touched upon in the anime series. Despite giving disapproval to its episodic nature, Douglass found the characters appealing due to their development over the series. IGN writer Jeff Harris found its start "tolerable", stating that fans from action series may not be interested by xxxHolic despite its potential. Like Santos, he commented on its animation, citing similar issues with the design, noting some moments lacked the fluidity seen in other parts of the series. He also criticized the blank background choices, questioning if they were truly artistic decisions or done to save on animation costs. Chris Beveridge of Mania gave a mixed review for the animation, agreeing with Santos and Harris, but still enjoyed the animation style, concluding that "everything about the visual design of the show is very appealing." Analyzing its episodic nature, Beveridge enjoyed the format, and praised the series' ability to strike a balance between light and dark parts of its stories.