Section23 Films is an American home video distribution company specializing in anime and Japanese films. The company is one of five successors to ADV Films, as well as titles from Sentai Filmworks and Switchblade Films. ADV had announced that it had sold its assets to a group of companies, including Section23, on September 1, 2009. Section23 Films and AEsir Holdings are represented in Australia by Madman Entertainment.