20 anime like ONIMAI: I'm Now Your Sister!
These are the titles AniList users most often recommend to people who enjoyed ONIMAI: I'm Now Your Sister!, ranked by how many recommended each one. 1 come from the same studio. 19 are short series of 13 episodes or fewer.
- 1
Lucky☆Star
TV · 2007 · 24 eps · 75/100
It shares its focus on cute girls doing cute things, female protagonist, primarily female cast, and is a longer watch at 24 episodes. Recommended by 99 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 2
YuruYuri
TV · 2011 · 12 eps · 73/100
It shares its focus on cute girls doing cute things, primarily female cast, school. Recommended by 62 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 3
Even the Student Council Has Its Holes!
TV · 2026 · 12 eps · 73/100
It shares its focus on school, primarily teen cast, female protagonist. Recommended by 54 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Ecchi
- Slice of Life
- 4
Life With an Ordinary Guy Who Reincarnated Into a Total Fantasy Knockout
TV · 2022 · 12 eps · 70/100
It shares its focus on gender bending. Recommended by 42 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Adventure
- Comedy
- Fantasy
- Romance
- 5
Himouto! Umaru-chan
TV · 2015 · 12 eps · 67/100
It shares its focus on otaku culture, cute girls doing cute things, female protagonist. Recommended by 41 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 6
WATATEN!: an Angel Flew Down to Me
TV · 2019 · 12 eps · 70/100
It shares its focus on female protagonist, cute girls doing cute things, primarily female cast. Recommended by 41 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 7
Eromanga Sensei
TV · 2017 · 12 eps · 59/100
It shares its focus on hikikomori, otaku culture, primarily female cast. Recommended by 36 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Drama
- Ecchi
- Romance
- 8
ReLIFE
ONA · 2016 · 13 eps · 78/100
It shares its focus on rehabilitation, age regression, school. Recommended by 22 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Drama
- Romance
- Slice of Life
- 9
Ruri Rocks
TV · 2025 · 13 eps · 79/100
It shares its focus on primarily female cast, cute girls doing cute things, female protagonist, and comes from the same studio (Studio Bind). Recommended by 21 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Adventure
- Slice of Life
- 10
WataMote: No Matter How I Look At It, It's You Guys' Fault I'm Not Popular!
TV · 2013 · 12 eps · 67/100
It shares its focus on hikikomori, female protagonist, school. Recommended by 20 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 11
Girl Meets Girl
TV · 2006 · 12 eps · 62/100
It shares its focus on gender bending, school, primarily teen cast. Recommended by 16 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Drama
- Romance
- Slice of Life
- 12
Himegoto
TV short · 2014 · 13 eps · 55/100
It shares its focus on gender bending, school. Recommended by 15 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Ecchi
- Slice of Life
- 13
Miss Kobayashi's Dragon Maid
TV · 2017 · 13 eps · 77/100
It shares its focus on found family, family life, cute girls doing cute things. Recommended by 14 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Fantasy
- Slice of Life
- 14
Oreimo
TV · 2010 · 12 eps · 65/100
It shares its focus on otaku culture, primarily female cast, primarily teen cast. Recommended by 12 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 15
Senpai is an Otokonoko
TV · 2024 · 12 eps · 72/100
It shares its focus on coming of age, primarily teen cast, school. Recommended by 12 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Drama
- Romance
- 16
Chu-Bra!: Panty Appreciation Society
TV · 2010 · 12 eps · 57/100
It shares its focus on female protagonist, school, primarily female cast. Recommended by 10 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Ecchi
- 17
Gabriel DropOut
TV · 2017 · 12 eps · 73/100
It shares its focus on female protagonist, primarily female cast, cute girls doing cute things. Recommended by 10 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- Supernatural
- 18
Seitokai ni mo Ana wa Aru! PV
ONA · 1 eps · 70/100
It is also comedy / slice of life, and is shorter at 1 episodes. Recommended by 9 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
- 19
Ranma1/2 (2024)
TV · 2024 · 12 eps · 79/100
It shares its focus on gender bending, tomboy, school. Recommended by 9 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Action
- Comedy
- Ecchi
- Romance
- 20
Slow Start
TV · 2018 · 12 eps · 68/100
It shares its focus on primarily female cast, school, cute girls doing cute things. Recommended by 7 AniList users who watched ONIMAI: I'm Now Your Sister!.
- Comedy
- Slice of Life
Recommendation votes from AniList users. Highlighted genres are shared with ONIMAI: I'm Now Your Sister!.