My Stepmom's Daughter Is My Ex
My Stepmom's Daughter Is My Ex
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My Stepmom's Daughter Is My Ex

6.6
Yr 2022
Rt 24m
Status Ended
Animation Comedy
Series Brief

Overview

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.

Why fans love it

The 2022 comedy series My Stepmom’s Daughter Is My Ex leans into the tension of a failed romance forced into an awkward domestic proximity. Mizuto and Yume attempt to navigate high school life as newfound step-siblings after their parents remarry, turning their home into an arena for petty competition. Rather than settling into a traditional romance, the show focuses on the friction that occurs when two people who already know each other’s worst traits try to maintain a polite facade for the sake of family harmony.

The writing pivots on the sharp back-and-forth between the leads, highlighted by the vocal performance of Hiro Shimono. This slice of life animation keeps its stakes confined to the ego-driven squabbles of the classroom and the dining table, prioritizing the comedic irony of their situation over sentiment. By insisting that their past relationship is permanently over, the story examines whether genuine affection can survive when a connection has already soured into mutual irritation.

Featured Players

Cast 32

Akira Kuwabara
as Moderator Teacher (voice)
1 episode
Genta Nakamura
as Homeroom Teacher (voice)
2 episodes
Rina Hidaka
as Yume Irido (voice)
Nobuhiko Okamoto
as Kogure Kawanami (voice)
Kazuyuki Okitsu
as Mineaki Irido (voice)
7 episodes
Akari Tadano
as Receptionist (voice)
2 episodes
Kyoka Moriya
as Nasuka Kanai (voice)
2 episodes
Honoka Sasaki
as Clerk (voice)
1 episode
Yohei Matsuoka
as Man (voice)
1 episode
Yoko Hikasa
as Madoka Tanesato (voice)
2 episodes
Go Shinomiya
as Madoka's Father (voice)
1 episode
Hiro Shimono
as Mizuto Irido (voice)
Ikumi Hasegawa
as Akatsuki Minami (voice)
Miyu Tomita
as Isana Higashira (voice)
Miyari Nemoto
as Female Student (voice)
1 episode
Tasuku Kaito
as Male Student A (voice)
2 episodes
Rikuya Yasuda
as Male Student B (voice)
1 episode
Sayaka Kamitani
as Athletics Girl (voice)
1 episode
Sakura Namiki
as Measurer Girl (voice)
1 episode
Misato Kaede
as Female Student A (voice)
1 episode
Show all 32 cast
Kozue Yuuki
as Female Student B (voice)
1 episode
Naoyuki Shimozuru
as Male Customer (voice)
2 episodes
Minami Kurisaka
as Infant (voice)
2 episodes
Ai Kayano
as Yuni Irido (voice)
8 episodes
Manatsu Murakami
as Maki Sakamizu (voice)
2 episodes
Nao Ojika
as Girl Friend A (voice)
1 episode
Shuu Natani
as Girl Friend B (voice)
1 episode
Hana Satomi
as Female Student (voice)
1 episode
Miho Yoshida
as Natsume Irido (voice)
2 episodes
Hinata Sato
as Chikuma Tanesato (voice)
2 episodes
Kyosuke Nitta
as Kedoin (voice)
1 episode
Saki Suzuki
as Woman (voice)
1 episode
Production Board

Crew

Music Producer
Theme Song Performance
Original Music Composer
Original Series Design
Director of Photography
Assistant Editor
Series Director
Director
Action Director
Executive Producer
Art Direction
Special Effects
Signal Match

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Keyword Cloud

Keywords

stepmother high school stepbrother romance slice of life family relationships school ex-boyfriend ex-girlfriend relationship stepsister stepsiblings anime stepmother stepson relationship based on light novel step-sibling romance