ASCII Media Works
A sound novel, with card game attributes, based on the series was released in limited and regular editions on December 6, 2007 by ASCII Media Works playable on the Nintendo DS; the limited edition version came bundled with a drama CD. The game is titled "Inukami! feat. Animation", and like the title implies, parts of the game are animated. "Inukami!" is one of the few light novels originally published by ASCII Media Works that has been made into a sound novel under DS Dengeki Bunko, a section of ASCII Media Works which produces sound novels playable on the Nintendo DS based from light novels published under ASCII Media Works' "Dengeki Bunko" publishing label, and was the third such release.