

When Yumi Fukuzawa entered the Lillian Girls' Academy, a prestigious all-girls Catholic school in Tokyo, she never imagined she would catch the eye of beautiful and demure Sachiko Ogasawara, one of the school's most popular students. Now Sachiko has offered to be Yumi's soeur, her "sister" and guide for all her years at the academy. The whole idea has Yumi completely flustered—after all, they hardly know each other! The entire campus is abuzz with rumors about the two of them, but Yumi is conflicted over accepting Sachiko's offer. While she admires Sachiko, being her soeur would also mean constantly being at the center of the entire school's attention!

Season 1
No episodes found for this season.
Featuring

Kana Ueda
Yumi Fukuzawa (voice)

Miki Ito
Sachiko Ogasawara (voice)

Megumi Toyoguchi
Sei Sato (voice)

Mamiko Noto
Shimako Todo (voice)

Haruna Ikezawa
Yoshino Shimazu (voice)

Kaori Shimizu
Noriko Nijo (voice)

Emi Shinohara
Yoko Mizuno (voice)

Shizuka Itoh
Rei Hasekura (voice)
Keep watching
8.02026·8.0
Candy
2026 · Series
8.22020·8.2
Diary of Our Days at the Breakwater
2020 · Series
6.32020·6.3
Infinite Dendrogram
2020 · Series
4.02020·4.0
Auto Boy – Carl from Mobile Land
2020 · Series
8.01999·8.0
Beast Machines: Transformers
1999 · Series
4.72022·4.7
Legend of Mana -The Teardrop Crystal-
2022 · Series
7.42008·7.4
Time of Eve
2008 · Series
8.92026·8.9
FX Fighter Kurumi-chan
2026 · Series
7.32005·7.3
Ah! My Goddess
2005 · Series
5.62009·5.6
Saki
2009 · Series
3.02018·3.0
Caramel Honey
2018 · Series
5.12014·5.1
Nozo x Kimi
2014 · Series
8.42021·8.4
Mushoku Tensei: Jobless Reincarnation
2021 · Series
7.92020·7.9
Cagaster of an Insect Cage
2020 · Series
7.72014·7.7
The Irregular at Magic High School
2014 · Series
7.52014·7.5
Black Bullet
2014 · Series
6.02014·6.0
If Her Flag Breaks
2014 · Series
6.02014·6.0
Mekakucity Actors
2014 · Series
7.32014·7.3
Is the Order a Rabbit?
2014 · Series
7.52014·7.5
Baby Steps
2014 · Series
Picked for you
7.82018·7.8
Bloom Into You
2018 · Series
7.12022·7.1
The Executioner and Her Way of Life
2022 · Series
8.72025·8.7
The Fragrant Flower Blooms with Dignity
2025 · Series
7.02022·7.0
Bibliophile Princess
2022 · Series
7.22024·7.2
Senpai Is an Otokonoko
2024 · Series
6.62004·6.6
My-Hime
2004 · Series
7.42022·7.4
KAKEGURUI TWIN
2022 · Series
8.02025·8.0
Honey Lemon Soda
2025 · Series
7.02018·7.0
Release the Spyce
2018 · Series
6.02008·6.0
True Tears
2008 · Series
7.42022·7.4
Dance Dance Danseur
2022 · Series
6.72017·6.7
Love and Lies
2017 · Series
7.12011·7.1
Wandering Son
2011 · Series
8.02026·8.0
Though I Am an Inept Villainess
2026 · Series
7.22006·7.2
Bokura ga ita
2006 · Series
7.51995·7.5
Slayers
1995 · Series
8.52013·8.5
Golden Time
2013 · Series
7.92024·7.9
7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
2024 · Series
6.62026·6.6
The Villager of Level 999
2026 · Series
7.32006·7.3
Kekkaishi
2006 · Series