Jump Festa
Before the anime series was aired, Production I.G announced on August 2003 the production of an original video animation (OVA) that was released on Jump Festa Anime Tour 2003. The production of anime "Eyeshield 21" was announced by "Weekly Shōnen Jump" at the end of 2004. "Eyeshield 21" aired between April 6, 2005 and March 19, 2008 on TV Tokyo. The episodes were later released in thirty-six DVD compilations between July 22, 2005 and June 25, 2008 by Bandai Visual.