Tokyo Anime Award
"Karas" won the Best Original Video at the 2006 Tokyo Anime Award competition, and most reviewers were impressed with the images produced by fusing 2D and 3D art techniques. The story presents themes on the conflicts between cultural traditions and modern society, and the relationship between people. Reviewers, however, found its presentation was too confusing to follow; several of them felt it worsened the show by detracting from the strength of its art.