Queen's Blade: Grimoire is a oVA anime that premiered in winter 2016, produced by Fortes.

About the production: the story comes from a other, there are 2 episodes of about 29 minutes and its current status is "finished".

Its main genres are action, adventure, ecchi and fantasy, with themes such as Parody, Fairy Tale, Primarily Female Cast and Female Protagonist.

On AniList, Queen's Blade: Grimoire has an average score of 56%, an average score, and appears on 3,774 users' lists.

A scan of the latest issue of Hobby Japan magazine, released on April 25, announced that Queen's Blade Grimoire will be adapted into an OVA. Comprised of two disc volumes, it will be bundled with the release of the next visual combat book of the Queen's Blade series in Fall 2015. The project is made to commemorate the 10th anniversary of Queen's Blade. The project will feature a new cast, set in a parallel multiverse, with the characters fighting using Grimoires (magical books). (Source: Anime News Network)

Official synopsis from AniList.