Reign of the Seven Spellblades dates its release with a teaser trailer

 The second promotional video for Reign of the Seven Spellblades (Nanatsu no Maken ga Shihai suru), the anime adaptation of the light novels by Bokuto Uno and Ruria Miyuki, was made public on the project's official website. The video includes a snippet of the musical themes, which include: The video confirms that the premiere is slated for next July 7 in Japan.

Kujira Yumemi will perform the opening track titled "Kenka feat. Mimizuko & Fukuro"; and she will also perform the closing track titled "Aimu feat. Tsumugi Shachi from Kiminone".