On November 4, 2011, FUNimation Entertainment filed a lawsuit in the district court of Harris County, Texas against John Ledford, as well as companies A.D. Vision, AEsir Holdings, Sxion 23 (A.K.A. Section23 Films), Valkyrie Media Partners, Seraphim Studios, Sentai Filmworks, Sentai Holdings, and Unio Mystica Holdings (A.K.A. Switchblade Pictures) for breach of contract and other claims. (AD Vision Inc, FUNimation, Industry, John Ledford, Sentai Filmworks)