Aggresive Retsuko manages to be hilarious with just a single minute per episode. The story is simple, Retsuko has to deal with way too relatable stressful situations during her everyday life, and when she can't handle what happens in that episode anymore, she goes crazy and starts singing death metal music, the way it's done makes the series really fun because you totally emphatize with the protagonist and her reactions are just priceless. The character designs are simple but charming, the music is mostly 2-3 songs and that's all which is fine considering its duration, and there is always Retsuko giving some lyrics in her rage attacksanyways.

If you have some minutes available and you're looking for a quick laugh, give a try to Aggresive Retsuko, it's totally worth it.