My Stepmom's Daughter Is My Ex cover
RELEASINGNOVEL★ 3.6 #3,153♡ 116

My Stepmom's Daughter Is My Ex

継母の連れ子が元カノだった

Ah, high school. Is there any better place to start fresh after a horrible middle school relationship? Nope! Not unless your ex ends up at the same school as you and is now your stepsibling. What was supposed to be a sanctuary of peace where I could avoid ever seeing her again has become a living nightmare! Everywhere I look, I see her—in my house, in my school, in my class. There's no escape! She even claims that she’s the older sibling. Like hell she is! But I won't lose to her. After all, I'm the older brother in this new family situation. That’s right, we’re family now. No matter how much we may have thought we loved each other before, we saw one another’s true colors and realized we weren’t meant for each other. That’s why even though we may keep up a buddy-buddy sibling act for the sake of our parents, things will never go back to the way they used to be.

(Source: J-Novel Club)

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Reader-voted on MangaUpdates. Numbers are votes.

Characters

Yume Irido
Yume Irido

伊理戸結女

MAIN

Irido Yume (伊理戸結女, Irido Yume) is the main female protagonist in the Tsurekano series and the ex-girlfriend and older step-sister of Mizuto. Her former surname was Ayai, but changed to Irido after her mother remarried into Irido's family. She moves in with her ex-boyfriend, Mizuto Irido, when their parents remarried. She loves reading, especially mystery novels. She used to be quite introverted and shy but has tried to socialize and become famous after entering high school.

Bio from Fandom, licensed CC BY-SA

Voiced by

Rina Hidaka
Mizuto Irido
Mizuto Irido

伊理戸水斗

MAIN

Mizuto Irido (伊理戸水斗, Mizuto Irido) is the main male protagonist in the Tsurekano series and the ex-boyfriend and younger step-brother of Yume. A relatively introverted high-school boy with high intelligence and an interest in books of all kinds, he moved in with his ex-girlfriend after their parents remarried.

Bio from Fandom, licensed CC BY-SA

Voiced by

Hiro Shimono
Isana Higashira
Isana Higashira

東頭いさな

SUPPORTING

An introverted otaku girl that loves light novels. Despite generally poor grades, she was able to enter the same high-school as the rest of the characters, where she befriends Mizuto Irido due to their shared hobbies, both being bookworms.

Bio from Fandom, licensed CC BY-SA

Voiced by

Miyu Tomita
Akatsuki Minami
Akatsuki Minami

南暁月

SUPPORTING

She's short with little to no chest. She usually ties her hair into a ponytail using a black bow tie. Just like an ordinary outgoing high school girl, she is up-to-date concerning fashion sense. She also knows how to wear make-up, whether she'll be putting it on her face or her friend's face.

Bio from Fandom, licensed CC BY-SA

Kogure Kawanami
Kogure Kawanami

川波小暮

SUPPORTING

A frivolous and popular guy and self-proclaimed best friend of Mizuto. He calls himself a "Read Only Member" when it comes to love, declaring that he has no intention of pursuing it.

Bio from Fandom, licensed CC BY-SA

Mineaki Irido
Mineaki Irido

伊理戸峰秋

SUPPORTING

Mineaki Irido (伊理戸 峰秋, Irido Mineaki) is a supporting character of the series. He is the father of Mizuto Irido and the step-father of Yume Ayai.

Bio from Fandom, licensed CC BY-SA

Ran Asuhain
Ran Asuhain

ラン・アスヘイン

SUPPORTING
Joji Haba
Joji Haba

幅丈二

SUPPORTING
Todo Hoshibe
Todo Hoshibe

東堂星部

SUPPORTING
Suzuri Kurenai
Suzuri Kurenai

暮内鈴里

SUPPORTING

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Relations

Mamahaha no Tsurego ga Motokano datta
ADAPTATION

Mamahaha no Tsurego ga Motokano datta

MANGA
Mamahaha no Tsurego ga Motokano datta
ADAPTATION

Mamahaha no Tsurego ga Motokano datta

TV

Staff

TakayaKi
TakayaKi

Illustration

Geirrlon Dunn
Geirrlon Dunn

Translator (English)

Wongsathon Thongmi
Wongsathon Thongmi

Translator (Thai)

FAQ

What is My Stepmom's Daughter Is My Ex about?
Ah, high school. Is there any better place to start fresh after a horrible middle school relationship? Nope! Not unless your ex ends up at the same school as you and is now your stepsibling. What was supposed to be a sanctuary of peace where I could avoid ever seeing her again has become a living ni
Is My Stepmom's Daughter Is My Ex still ongoing?
My Stepmom's Daughter Is My Ex is currently ongoing.
Who are the main characters in My Stepmom's Daughter Is My Ex?
The main characters are Yume Irido, Mizuto Irido.