https://www.animenewsnetwork.com/news/2008-06-20/the-tower-of-druaga-the-sword-of-uruk-anime-in-2009
The Tower of Druaga: the Sword of URUK Anime in 2009 - News - Anime News Network
The Aegis of URUK's final title card reveals its sequel
the tower of druaga2009 newssword