CONMA-TAN IN COPYRIGHT INFRINGEMENT is a short zine that teaches readers about the use of file sharing services based on the BitTorrent protocol.

Ideologically, it's inspired by the cypherpunk movement and pro-piracy movements, and borrows visually from the cult-hit anime Lucky Star (2007). It's title is a reference to the unpublished videogame title DANGEROUS DAVE IN COPYRIGHT INFRINGEMENT (1990) from ID Software. Both referenced pieces are important landmarks for internet culture and hacker culture, respectively.