Anime of 2021

2021 was a landmark year for anime, delivering fifty-five series across every major genre and format. The year saw the return of several franchise juggernauts alongside fresh debuts that captured widespread attention. Attack on Titan Final Season concluded one of anime's most celebrated stories, while Tokyo Revengers introduced a time-travel narrative that became a cultural phenomenon. Mushoku Tensei: Jobless Reincarnation pushed animation standards with its isekai premise, and Horimiya offered a romantic comedy that resonated far beyond its core audience.

This page collects the complete 2021 catalog in one place, letting you explore what aired across the full twelve months. Each title displays its air dates, remaining episodes to watch, and direct links to streaming platforms where the series is available. Whether you're hunting for a specific show from that year or want to revisit what made 2021 memorable—from My Hero Academia Season 5 and JUJUTSU KAISEN 0 to The Promised Neverland Season 2—you can track your progress through the entire season from this single listing.