The anime studio ZEXCS began streaming the second promotional video for its Aruvu Rezuru - Kikai Jikake no Yōsei-tachi (Aruvu Rezuru - Mechanized Fairies) anime on the official Anime Mirai channel on Nico Nico Douga on December 27. Eri Kitamura, who plays heroine Shiki, performs the theme song "Sha-le-la."
