AniCue

2021 Anime

Every anime that aired in 2021, season by season. 451 titles with air dates and episode counts.

Winter 2021

January to March · 118 anime
Attack on Titan Final Season87%
Attack on Titan Final SeasonAnime · 2021
Horimiya81%
HorimiyaAnime · 2021
Mushoku Tensei: Jobless Reincarnation82%
Mushoku Tensei: Jobless ReincarnationAnime · 2021
Dr. STONE: STONE WARS81%
Dr. STONE: STONE WARSAnime · 2021
The Promised Neverland Season 252%
The Promised Neverland Season 2Anime · 2021
That Time I Got Reincarnated as a Slime Season 283%
That Time I Got Reincarnated as a Slime Season 2Anime · 2021
Re:ZERO -Starting Life in Another World- Season 2 Part 284%
Re:ZERO -Starting Life in Another World- Season 2 Part 2Anime · 2021
WONDER EGG PRIORITY74%
WONDER EGG PRIORITYAnime · 2021
SK8 the Infinity79%
SK8 the InfinityAnime · 2021
The Quintessential Quintuplets 280%
The Quintessential Quintuplets 2Anime · 2021
So I'm a Spider, So What?72%
So I'm a Spider, So What?Anime · 2021
Bottom-Tier Character Tomozaki70%
Bottom-Tier Character TomozakiAnime · 2021
See all 118 winter 2021 anime →

Spring 2021

April to June · 115 anime
Tokyo Revengers77%
Tokyo RevengersAnime · 2021
My Hero Academia Season 573%
My Hero Academia Season 5Anime · 2021
86 EIGHTY-SIX83%
86 EIGHTY-SIXAnime · 2021
To Your Eternity81%
To Your EternityAnime · 2021
DON'T TOY WITH ME, MISS NAGATORO69%
DON'T TOY WITH ME, MISS NAGATOROAnime · 2021
Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway70%
Higehiro: After Being Rejected, I Shaved and Took in a High School RunawayAnime · 2021
Vivy -Fluorite Eye's Song-82%
Vivy -Fluorite Eye's Song-Anime · 2021
Fruits Basket The Final Season89%
Fruits Basket The Final SeasonAnime · 2021
The Way of the Househusband71%
The Way of the HousehusbandAnime · 2021
ODDTAXI85%
ODDTAXIAnime · 2021
I've Been Killing Slimes for 300 Years and Maxed Out My Level68%
I've Been Killing Slimes for 300 Years and Maxed Out My LevelAnime · 2021
Record of Ragnarok67%
Record of RagnarokAnime · 2021
See all 115 spring 2021 anime →

Summer 2021

July to September · 103 anime
That Time I Got Reincarnated as a Slime Season 2 Part 282%
That Time I Got Reincarnated as a Slime Season 2 Part 2Anime · 2021
The Case Study of Vanitas78%
The Case Study of VanitasAnime · 2021
TSUKIMICHI -Moonlit Fantasy-77%
TSUKIMICHI -Moonlit Fantasy-Anime · 2021
Miss Kobayashi's Dragon Maid S81%
Miss Kobayashi's Dragon Maid SAnime · 2021
Sonny Boy78%
Sonny BoyAnime · 2021
Seirei Gensouki: Spirit Chronicles69%
Seirei Gensouki: Spirit ChroniclesAnime · 2021
How a Realist Hero Rebuilt the Kingdom71%
How a Realist Hero Rebuilt the KingdomAnime · 2021
The Detective Is Already Dead61%
The Detective Is Already DeadAnime · 2021
Girlfriend, Girlfriend63%
Girlfriend, GirlfriendAnime · 2021
Remake Our Life!72%
Remake Our Life!Anime · 2021
My Hero Academia: World Heroes' Mission76%
My Hero Academia: World Heroes' MissionAnime · 2021
Words Bubble Up Like Soda Pop74%
Words Bubble Up Like Soda PopAnime · 2021
See all 103 summer 2021 anime →

Fall 2021

October to December · 115 anime
JUJUTSU KAISEN 083%
JUJUTSU KAISEN 0Anime · 2021
Demon Slayer: Kimetsu no Yaiba Mugen Train Arc82%
Demon Slayer: Kimetsu no Yaiba Mugen Train ArcAnime · 2021
Mushoku Tensei: Jobless Reincarnation Cour 285%
Mushoku Tensei: Jobless Reincarnation Cour 2Anime · 2021
Komi Can’t Communicate76%
Komi Can’t CommunicateAnime · 2021
Ranking of Kings83%
Ranking of KingsAnime · 2021
The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat72%
The World's Finest Assassin Gets Reincarnated in Another World as an AristocratAnime · 2021
86 EIGHTY-SIX Part 287%
86 EIGHTY-SIX Part 2Anime · 2021
JoJo's Bizarre Adventure: STONE OCEAN80%
JoJo's Bizarre Adventure: STONE OCEANAnime · 2021
takt op.Destiny69%
takt op.DestinyAnime · 2021
Mieruko-chan72%
Mieruko-chanAnime · 2021
Blue Period77%
Blue PeriodAnime · 2021
Platinum End58%
Platinum EndAnime · 2021
See all 115 fall 2021 anime →

Frequently asked questions

What anime came out in 2021?

AniCue tracks 451 anime that aired in 2021, split across its four seasons. The most followed are Attack on Titan Final Season, Horimiya, Mushoku Tensei: Jobless Reincarnation. Each season page below has the full lineup with air dates.

How many anime aired each season in 2021?

Winter: 118, Spring: 115, Summer: 103, Fall: 115. That's 451 across 2021 in total.

When did each 2021 anime season start?

Anime seasons run on a fixed calendar: winter is January to March, spring is April to June, summer is July to September, and fall is October to December. So the 2021 winter season began in January 2021 and the fall season ran to December 2021.

Explore more

← 2020 anime2022 anime →All seasonsAction animeAdventure animeComedy animeDrama animeEcchi anime
Never miss a releaseStill watching something from 2021? Follow it on AniCue and get told when a new season is announced.Start tracking on AniCue →