Four DVD Volumes containing episodes from the fourth season were released in Japan between April 24, 2013 and October 30, 2013. Each volume contained five of the originally broadcast episodes along with an additional unstreamed episode, and were originally released as limited edition packages containing a special CD with two alternate versions of the [[Mawaru Chikyuu Rondo]] theme song sung by a different character.<ref name="Official Site DVD List">{{cite web|url=http://hetalia.com/bw/product/dvd.html|title=DVD|accessdate=December 17, 2013}}</ref> An additional unstreamed episode was included in the ''The Beautiful World'' Fandisc which was released in Japan on February 26, 2014.<ref name="Nyotalia Episode">{{cite web|title=『ヘタリア The Beautiful World』の 番外編的な未配信映像などを収録したDVDが 発売決定!!|url=http://hetalia.com/bw/news/index.php?itemid=165|date=October 30, 2013|accessdate=December 17, 2013}}</ref>
 
Four DVD Volumes containing episodes from the fourth season were released in Japan between April 24, 2013 and October 30, 2013. Each volume contained five of the originally broadcast episodes along with an additional unstreamed episode, and were originally released as limited edition packages containing a special CD with two alternate versions of the [[Mawaru Chikyuu Rondo]] theme song sung by a different character.<ref name="Official Site DVD List">{{cite web|url=http://hetalia.com/bw/product/dvd.html|title=DVD|accessdate=December 17, 2013}}</ref> An additional unstreamed episode was included in the ''The Beautiful World'' Fandisc which was released in Japan on February 26, 2014.<ref name="Nyotalia Episode">{{cite web|title=『ヘタリア The Beautiful World』の 番外編的な未配信映像などを収録したDVDが 発売決定!!|url=http://hetalia.com/bw/news/index.php?itemid=165|date=October 30, 2013|accessdate=December 17, 2013}}</ref>