Kamuy (often rendered as Kamui) are divine spirits in the mythology of the Japanese Ainu culture.
Kamui may also refer to:
is a manga series written and drawn by Sanpei Shirato. Set in feudal Japan, it tells the story of a low-born ninja who has fled his clan. The series combines historical adventure with social commentary and themes of oppression and rebellion that reflect Shirato's Marxist convictions.
The original series, , ran from December 1964 to July 1971 in the monthly gekiga magazine Garo. The sequel titled ran from 1965 to 1967 in Weekly Shōnen Jump. Another Kamui title, Kamui Den Dai 2 Bu, ran from 1982 to 1987 in Big Comic.
In 1987, two volumes of the second series became one of the first manga titles to be published in the United States (by Eclipse Comics and Viz Comics), as The Legend of Kamui. The Viz edition featured lettering and retouching by Usagi Yojimbo creator Stan Sakai.