Title
Natsu ga Hajimaru.
Total Eps
1
Ended Date
2021
1
Every title on this page has finished airing. The 2021 archive lists all 452 completed series from that year, 30 per page across 16 pages. Data comes from public anime databases (how we source data). Search by title across every year with the search box.
What defined anime in 2021
452
Titles
0
Score 85+
0
100K+ Popular
Music
Top Genre
2021 produced 452 finished anime, making it a standout year for Music.Every series listed has finished airing — no weekly episode drops or ongoing status changes. Data provided by our metadata source (learn more).
Top genres in 2021
Related pages for 2021
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Completed Anime in 2021
There are 452 completed anime series from 2021 in this archive. All entries have finished airing — no ongoing releases. Search by title or browse the full list.
Showing 30 on this page
Title
Himote House: Dai Panic! Minna de Gokiburi Taiji
Total Eps
1
Ended Date
2021
1
Himote House: Dai Panic! Minna de Gokiburi Taiji
Title
Taiban!
Total Eps
7
Ended Date
2021
7
Taiban!
Title
Battle Spirits: Mirage
Total Eps
4
Ended Date
2021
4
Title
DUEL MASTERS King!
Total Eps
43
Ended Date
2021
43
Title
Blue Reflection Ray!
Total Eps
24
Ended Date
2021
24
Blue Reflection Ray!
Title
Sumikkogurashi: The Little Wizard in the Blue Moonlight
Total Eps
1
Ended Date
2021
1
Sumikkogurashi: The Little Wizard in the Blue Moonlight
Title
Monogatari wo kimi e. #2 - Fukakai 2 Q2 Ending Animation
Total Eps
1
Ended Date
2021
1
Monogatari wo kimi e. #2 - Fukakai 2 Q2 Ending Animation
Title
HololiveEN PVs
Total Eps
2
Ended Date
2021
2
HololiveEN PVs
Title
100 Years of Work in Japan
Total Eps
1
Ended Date
2021
1
100 Years of Work in Japan
Title
Chocomatsu-san: Valentine's Day-hen
Total Eps
3
Ended Date
2021
3
Chocomatsu-san: Valentine's Day-hen
Title
Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita Mini Anime 2nd Season
Total Eps
3
Ended Date
2021
3
Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita Mini Anime 2nd Season
Title
GUNMACHAN
Total Eps
13
Ended Date
2021
13
GUNMACHAN
Title
Okashi na Sabaku no Suna to Manu
Total Eps
50
Ended Date
2021
50
Okashi na Sabaku no Suna to Manu
Title
Hisui Kobanashi
Total Eps
2
Ended Date
2021
2
Hisui Kobanashi
Title
Takano Kousaten
Total Eps
1
Ended Date
2021
1
Takano Kousaten
Title
2.43 Mini Anime: inside story
Total Eps
10
Ended Date
2021
10
2.43 Mini Anime: inside story
Title
2.43 Mini Anime: Fukui-ben Kouza
Total Eps
8
Ended Date
2021
8
2.43 Mini Anime: Fukui-ben Kouza
Title
Chocomatsu-san: White Day-hen
Total Eps
3
Ended Date
2021
3
Chocomatsu-san: White Day-hen
Title
mini vanguard Large
Total Eps
26
Ended Date
2021
26
mini vanguard Large
Title
Ryuukyuu Timeline: Mirai Shoujo to Inishie no Ou
Total Eps
1
Ended Date
2021
1
Title
Shichigahama de Mitsuketa
Total Eps
1
Ended Date
2021
1
Shichigahama de Mitsuketa
Title
Tasuuketsu Judgement Assizes: THE ORIGINAL ANIMATION
Total Eps
1
Ended Date
2021
1
Tasuuketsu Judgement Assizes: THE ORIGINAL ANIMATION
Title
DELIVER POLICE: Nishitokyo-shi Deliver Keisatsutai
Total Eps
1
Ended Date
2021
1
DELIVER POLICE: Nishitokyo-shi Deliver Keisatsutai
Title
Kimi to Fit Boxing
Total Eps
12
Ended Date
2021
12
Kimi to Fit Boxing
Title
Sushi Sumo
Total Eps
52
Ended Date
2021
52
Title
Argonavis Movie: Ryuusei no Obligato
Total Eps
1
Ended Date
2021
1
Argonavis Movie: Ryuusei no Obligato
Title
Ichinichi ni Shite Narazu
Total Eps
1
Ended Date
2021
1
Ichinichi ni Shite Narazu
Title
Doki Doki! Mini Mini! Kakushi Dungeon Gekijou Artist Collab
Total Eps
2
Ended Date
2021
2
Title
Sayonara Watashi no Cramer Mini Anime
Total Eps
24
Ended Date
2021
24