Winter 2021 Anime
19 titles
Winter 2021 brought nineteen anime to screens across the globe, marking a season rich with continuations of beloved series and fresh starts alike. This was the season when Attack on Titan Final Season reached its climactic chapters, when Horimiya adapted a romance that captured audiences with its slice-of-life charm, and when Mushoku Tensei: Jobless Reincarnation continued its isekai saga. The catalogue includes major sequels such as Dr. STONE: STONE WARS, That Time I Got Reincarnated as a Slime Season 2, The Promised Neverland Season 2, and Re:ZERO -Starting Life in Another World- Season 2 Part 2, alongside newer entries like So I'm a Spider, So What? and BEASTARS Season 2.
Each series on this page displays its air dates, an episode countdown to keep you current, and links to streaming platforms where you can watch. Whether you're catching up on a show you missed or tracking what aired during Winter 2021, this list shows you exactly when episodes dropped and where to find them. The mix of action, romance, mystery and adventure that defined this season makes it a notable window into anime from early 2021.
