The Spring 2021 season had 44 premieres in this guide, against 31 the season before. 15 are manga adaptations. Top genres: fantasy (15%), science fiction (12%) and comedy (10%).
The Slime Diaries: That Time I Got Reincarnated as a Slime
April 6, 2021, Eight Bit, isekai and fantasy · 12 ep.
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April 11, 2021, A-1 Pictures, science fiction and mecha · 23 ep.
The Saint's Magic Power Is Omnipotent
April 6, 2021, Diomedéa, isekai and fantasy · 24 ep.
April 1, 2021, Bridge, comedy and action · 52 ep.
Full Dive: This Ultimate Next-Gen Full Dive RPG Is Even Shittier than Real Life!
April 7, 2021, ENGI
Vivy: Fluorite Eye’s Song
April 3, 2021, Wit Studio, science fiction · 13 ep.
Godzilla Singular Point
April 1, 2021, Bones
April 6, 2021, P.I.C.S. · 13 ep.
Mars Red
April 6, 2021, Signal.MD, vampire · 13 ep.
SSSS.Dynazenon
April 2, 2021, Trigger, mecha · 12 ep.
Backflip!!
April 9, 2021, Zexcs · 12 ep.
Super Cub
April 7, 2021, Studio Kai · 12 ep.
Joran: The Princess of Snow and Blood
April 7, 2021, action · 12 ep.
Fairy Ranmaru
April 8, 2021, Studio Comet · 12 ep.
Eden
May 27, 2021, ABC Optailor Studio, adventure and science fiction · 4 ep.
Iii Icecrin
April 6, 2021 · 24 ep.
April 11, 2021, Liden Films, action and science fiction
Blue Reflection Ray
April 10, 2021, J.C.Staff · 24 ep.
The World Ends With You The Animation
April 9, 2021 · 12 ep.
Don't Toy With Me, Miss Nagatoro
April 11, 2021, romantic comedy · 24 ep.
SD Gundam World Heroes
April 8, 2021
Gloomy the Naughty Grizzly
April 12, 2021, NAZ, comedy · 12 ep.
Pretty All Friends Selection
June 6, 2021, Tatsunoko Production · 16 ep.
Dinosaur Biyori
April 3, 2021, Fanworks, slice of life
Hyper Positive Yogoremon
April 18, 2021 · 12 ep.
Pretty Boy Detective Club
April 11, 2021, Kodansha · 12 ep.
Those Snow White Notes
April 3, 2021, Shin-Ei Animation, drama · 12 ep.
Artiswitch
Bandai Namco Filmworks, supernatural and slice of life
Koikimo
April 5, 2021, Nomad, romantic comedy · 12 ep.
Shadows House
April 11, 2021, CloverWorks, supernatural and mystery · 25 ep.
Burning Kabaddi
April 3, 2021, TMS Entertainment, sports · 12 ep.
Combatants Will Be Dispatched!
April 4, 2021, J.C.Staff, fantasy and comedy · 12 ep.
Let's Make a Mug Too
April 3, 2021, Nippon Animation, slice of life · 24 ep.
Dragon Goes House-Hunting
April 4, 2021, Signal.MD, fantasy · 12 ep.
June 17, 2021, Graphinica
I've Been Killing Slimes for 300 Years and Maxed Out My Level
April 10, 2021, isekai and fantasy · 24 ep.
Sushi Sumo
April 3, 2021, Shirogumi · 52 ep.
Uchū Nanchara Kotetsu-kun
April 7, 2021, space opera and science fiction
Battle Athletes Victory Restart!
April 11, 2021, Seven · 12 ep.
To Your Eternity
April 12, 2021, Brain's Base, fantasy · 40 ep.
Farewell, My Dear Cramer
April 4, 2021, Liden Films, sports · 13 ep.
Edens Zero
April 11, 2021, J.C.Staff, comedy and fantasy · 50 ep.
Higehiro
April 5, 2021, Project No.9, romantic comedy · 13 ep.
Osamake
April 14, 2021, Doga Kobo, romantic comedy · 12 ep.