with an English dub (produced by Seraphim Digital) on Blu-ray and DVD on June 28, 2011. Manga Entertainment also released the series in the United Kingdom. The English dub of the series aired on Anime Network's VOD service from March 10, 2011 to May 26, 2011, and was made available on Microsoft's Zune Marketplace and Apple's iTunes Store on May 27, 2011 and June 27, 2011, respectively. An original video animation episode, titled "Drifters of the Dead", was bundled on Blu-ray with the limited edition release of the seventh volume of the manga on April 26, 2011. It was originally intended for a February release, but was pushed back. It was later licensed by Sentai Filmworks in North America for streaming, with the DVD and Blu-ray being released on November 26, 2013. Music The series' opening theme is "Highschool of the Dead" by Kishida Kyoudan & The Akeboshi Rockets. The series' closing theme songs differ in each episode, and each are sung by Maon Kurosaki. The CD single for the opening theme was released on August 18, 2010 by Geneon Universal Entertainment. The CD single features the TV and instrumental versions of "Highschool of the Dead" and a new song called , along with an instrumental version of the song. A CD containing all 12 ending themes sung by Kurosaki was released by Geneon on September 22, 2010, along with an original soundtrack. Light novel A light novel, called , was published in March 2011. Reception In Japan, the sixth volume of Highschool of the Dead reached #5 on the Oricon charts between July 5 and July 11, 2010, selling 92,040 copies, and #13 between July 12 and July 18, 2010, selling 43,714 copies for a total of 135,754 copies. The seventh volume of Highschool of the Dead reached #11 on the Oricon charts between May 2 and May 8, 2011, selling 57,016 copies, #2 between May 9 and May 15, 2011, selling 115,154 copies, and #19 between May 16 and May 22, 2011, selling 34,362 copies for a total of 206,532 copies. As of May 2011 the manga has 3 million copies in circulation In North America, the second volume of the manga reached The New York Times Best-Selling Manga List, reaching #4 between April 24 and April 30, 2011, #10 between May 1 and May 7, 2011, and #8 between May 8 and May 14, 2011. For the