The mini-anime Douwa Revengers Petit recasts the delinquents of Tokyo Revengers as characters in classic fairy tales and folk stories. This is a continuation of the short-form series Douwa Revenger, which adapts tales such as Momotaro with the Tokyo Revengers cast.

The setting is a whimsical storybook world where the familiar dynamics of the Tokyo Manji Gang and its rivals are transplanted into fairy tale scenarios. Characters like Kazutora Hanemiya, Shuji Hanma, and Hinata Tachibana appear in these fantasy roles, reinterpreting their original personalities and relationships within the context of the stories.

Each episode is very short, typically around three minutes in length. The narrative arc of the original Douwa Revenger consists of eighteen episodes that aired from October 2024 to August 2025. The subsequent series, Douwa Revengers Petit, was announced as a continuation of this concept, producing further short stories that follow the same format of transforming the Tokyo Revengers characters into fairy tale figures.