Fall 2021 Anime

Fall 2021 brought thirteen new and continuing anime to screens, mixing blockbuster sequels with fresh originals across multiple genres. This season saw major releases including Demon Slayer: Kimetsu no Yaiba Mugen Train Arc, JUJUTSU KAISEN 0, and Mushoku Tensei: Jobless Reincarnation Cour 2—titles that dominated viewership and conversation throughout the quarter. Alongside these heavy hitters, the season introduced standout debuts like Ranking of Kings, a fantasy epic, and Blue Period, a slice-of-life drama about art students.

Whether you're chasing the latest episodes of established franchises or discovering what aired during autumn 2021, this page lists all thirteen titles with their air dates and episode countdowns. Each series shows you where to stream it, so you can jump in immediately. The season balanced action-heavy shonen and supernatural thrillers with character-driven stories, making Fall 2021 a diverse window for anime fans. Browse the full lineup to see which shows caught your attention back then or to revisit what you might have missed.