How Not to Summon a Demon Lord actresses Azumi Waki, Yū Serizawa, Yumi Hara, Rumi Okubo, and Emiri Katō, and the ending theme, , is performed by Serizawa and produced by HoneyWorks. The series ran for 12 episodes. The light novels had over 1 million copies in print as of March 2018. How Not to Summon a Demon Lord Takuma Sakamoto is a hikikomori gamer who is mysteriously transported to the world of his favourite MMORPG, "Cross Reverie", with the appearance of his own character in the game, the Demon Lord Diablo. The two young girls who summoned him, the pantherian Rem and the elf Shera, attempt
100 episodes was "'Til Death". "’Til Death" was pulled from Fox's lineup just seven episodes into its third season, after it had fallen out of the top 100 in the primetime ratings. Cancellation seemed imminent, but "’Til Death" was renewed for a fourth season after Sony Pictures Entertainment offered Fox a discount on the licensing fee. Unaired episodes from the third season were broadcast alongside fourth season episodes from October 2009 through June 2010 (a total of 37 episodes), including four new episodes airing in a Christmas Day "marathon" and two new episodes being scheduled against Super Bowl XLIV with the knowledge