Aggretsuko: We Wish You A Metal Christmas is a oNA (web) anime that premiered in fall 2018, produced by Fanworks.

About the production: the story comes from an original script, there is 1 episode of about 22 minutes and its current status is "finished".

Its main genres are comedy, music and slice of life, with themes such as Urban, Metal Music, Snowscape and Anthropomorphism.

On AniList, Aggretsuko: We Wish You A Metal Christmas has an average score of 71%, a good score, and appears on 15,389 users' lists.

Red panda Retsuko, worked to the bone, unleashes her frustration in the form of death metal. Lately, though, she's found another joy—getting the most likes possible on her Instagram posts. In fact, it is said that social media attention can release endorphins. As Christmas falls upon the city, Retsuko's hunger for validation only grows, pushing her to find new ways to embellish and sugarcoat her otherwise drab life for the internet to see.

Official synopsis from AniList.