Aggretsuko

The Aggretsuko watch order starts with the original 100 short episodes, then moves through three ten-episode seasons plus the We Wish You a Metal Christmas special. Begin with episodes 1-100, the run of shorts that introduces the cast, before continuing into the first block of episodes 1-10. The Aggretsuko: We Wish You a Metal Christmas ONA slots in next as a holiday interlude, followed by the remaining two ten-episode seasons. Watching in this order keeps the shorts ahead of the longer-form Netflix seasons they inspired, so character developments land in sequence. If you were unsure where to start or how the Christmas special fits, this is the correct order including that ONA - shorts first, then the seasons with the special tucked between them. Follow the numbered entries and you will cover everything without doubling back.