A new anime series, tentatively named "Grimm", was announced by the Netflix Animation Studio Focus Panel at the 2021 Annecy International Film Festival.

As the name implies, this series will be based on the fairy tales by the Grimm brothers and will lean towards themes of horror and suspense.

The anime will be produced by Wit Studio (Shingeki No Kyojin) with a script by Michiko Yokote (xxxHOLiC). Moreover, CLAMP (Cardcaptor Sakura) will be designing the characters.