Aggretsuko Season 4 Trailer Shows Show Big Changes Are Ahead!

(Featured Image Source: Fanworks / Sanrio / Netflix)

Get ready to rock! Season 4 of Aggretsuko premieres on December 16th and its official trailer show big changes for Retsuko and Haida’s workplace and coworkers, as well as a new attitude for Haida.

Aggretsuko is an animated comedy series based on a character from Sanrio and created by Yeti. The series follows social anxious office worker Retsuko, who lets out her frustrations and tackles difficult issues by singing death metal.

The series has received critical acclaim for its satire of a corporate workplace, relatable characters, and fun music.

Aggretsuko season 4 premiers on December 16th on Netflix, where you can stream its first 3 seasons and holiday specials.

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