Season
Summer 2021 anime
Everything that started airing between July to September 2021, ranked by how many people are watching.
5,000+ titles
Page 1 of 208
8.2
ActionAdventure
That Time I Got Reincarnated as a Slime Season 2 Part 2
2021·12 eps
7.8
ActionDrama
The Case Study of Vanitas
2021·12 eps
7.7
ActionAdventure
TSUKIMICHI -Moonlit Fantasy-
2021·12 eps
8.1
ComedyFantasy
Miss Kobayashi's Dragon Maid S
2021·12 eps
6.9
ActionDrama
Seirei Gensouki: Spirit Chronicles
2021·12 eps
7.1
ActionAdventure
How a Realist Hero Rebuilt the Kingdom
2021·13 eps
7.8
DramaMystery
Sonny Boy
2021·12 eps
6.3
ComedyEcchi
Girlfriend, Girlfriend
2021·12 eps
6.1
ComedyDrama
The Detective Is Already Dead
2021·12 eps
7.2
DramaRomance
Remake Our Life!
2021·12 eps
7.6
ActionAdventure
My Hero Academia: World Heroes' Mission
2021·1 eps
7.3
RomanceSlice of Life
Words Bubble Up Like Soda Pop
2021·1 eps
7.6
ComedySlice of Life
Life Lessons with Uramichi Oniisan
2021·13 eps
7.4
ComedyDrama
The Duke of Death and His Maid
2021·12 eps
6.8
ComedyFantasy
The Great Jahy Will Not Be Defeated!
2021·20 eps
7.1
ComedyFantasy
My Next Life as a Villainess: All Routes Lead to Doom! X
2021·12 eps
7.0
ComedyFantasy
The Dungeon of Black Company
2021·12 eps
6.6
ActionDrama
Battle Game in 5 Seconds
2021·12 eps
6.9
ActionAdventure
Fena: Pirate Princess
2021·12 eps
7.3
DramaMusic
BELLE
2021·1 eps
6.2
ComedyEcchi
Mother of the Goddess’ Dormitory
2021·10 eps
7.9
ComedyRomance
TONIKAWA: Over The Moon For You ~SNS~
2021·1 eps
7.3
DramaSlice of Life
The aquatope on white sand
2021·24 eps
7.4
ActionAdventure
The Idaten Deities Know Only Peace
2021·11 eps