Japanese manga series
 is a Japanese manga series written and illustrated by Aki Shimizu. It was serialized in Media Factory's "Monthly Comic Flapper" magazine from September 2002 to February 2008, with its chapters collected in seven "" volumes.
The series is licensed in North America by Tokyopop.
Story.
Qwan, a strange boy who can eat demons, travels through Eastern Han dynasty China with his winged companion Teikou, looking for the sutra known as the "Essential Arts of Peace" which he knows for certain will reveal who he is and what his purpose in life is. But there are other people interested in the sutra, like Yuushi, who will ambush him and try to stop him.
Characters.
Some characters in Qwan's story were portrayed from real figures in Chinese history. For example, Aman (aka. Cao Cao), Cao Jie, Jou Kai and Chin Ban.
 Qwan's true form later is revealed as dog demon with snake skinned tail. He was descended to earth in order to cleanse the earth from humans. But he lost his other half and forgot everything. The event in Golden Turtle Island has caused him to lose his power and became an ordinary human. With Ukitsu's help, he and Shaga transported back to earth. Enjoying a bit of peaceful life, Qwan later must face the Yellow Turban's threat which intend to erase his existence. When Teikou ask what wish Qwan wanted, Qwan said he wants to be a normal human, live with Daki and the bugs, laughing with friends, farming, he wants to go back to the place where he was born.
 After the incident with Touda at the palace, her relationship with Qwan is getting better, as Qwan became more friendly towards her. She later returned to the Bug Forest along with Seishigaku and Hakuhiko, only to discover a shocking truth. It was found out later that Daki is Qwan's another half. She also have a symbol like Qwan, but it is located on her stomach. It was last seen by Shaga's adopted son that he saw a young girl and a young boy in the forest. The girl has many butterflies around her and the boy has a tattoo on his forehead. Qwan's wish was granted.
 After the Golden Turtle Island event, 17 years had passed in human world. He has turning 25 years old and goes by the name "Mengde". In public, he is famously known as Captain Cao. Currently, he is fighting against the Yellow Turban Rebellion.
 An aristocrat who also royal fortune teller. Previously, he was Ukitsu's apprentice. He inherited and is able to use Ukitsu's "character manipulation" ability. He had mysterious connection with Yuushi.
Publication.
Written and illustrated by Kei Toume, "Qwan" started serialization in Media Factory's "Monthly Comic Flapper" magazine on September 5, 2002. The series concluded its serialization on February 5, 2008. Media Factory collected its chapters in seven volumes, published from February 22, 2003, to March 22, 2008.
The series is licensed in North America by Tokyopop. The manga is also licensed in France by Soleil Productions, and in Taiwan by Tong Li Publishing.
Volumes.
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References.
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