Twin Star Exorcists: SD As Imperative Order!! (双星の陰陽師 SD如律令!!) is comdey spin-off comic by koppy (Twitter @koppy1122 ) and supervised by Yoshiaki Sukeno. It's published at the official website of original manga, as well as the magazine Saikyō Jump. There are also special chapters in each volumes in original manga. The content of this manga is canon, showing personalities of many characters.