Yume Irido
main character
TV
6.6
My TrackerPLANNING
Episode: 0 / 12
My Score:
Anime DetailsFINISHED
Estimated watch time
4h 48m
⚡ 3 days at 5 eps/day
Tags & Tropes
Inseki90%Heterosexual90%Female Protagonist85%Male Protagonist83%School82%Tsundere77%Family Life75%Cohabitation66%Feet60%Slapstick54%
TVFINISHED2022 SUMMER6.6 / 10 AniList score
My Stepmom's Daughter is My Ex
継母の連れ子が元カノだった• Mamahaha no Tsurego ga Motokano datta
Synopsis & Story
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)
Trailer
Watch on YouTubeWhere to Watch Officially
Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
My Stepmom's Daughter is My Ex: should you watch it?
At a glance
My Stepmom's Daughter is My Ex has been met with mixed reactions, with an average AniList score of 66/100 — 32% of 40,006 ratings are 8/10 or higher.
It ranks #93 highest-rated anime of 2022, and #36 most popular anime of 2022, and #21 highest-rated anime of Summer 2022 on AniList.
Of the 84.2K AniList users who started it, 8.7% dropped it, so it is dropped at a typical rate; 62.7K have finished it.
At about 4 h 48 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Comedy, Romance — especially inseki, heterosexual, female protagonist, male protagonist.
Episodes
12 episodes are listed.
Main cast & creators
- Original creator
- Kyousuke Kamishiro
- Director
- Shinsuke Yanagi
- Series composition
- Hitomi Mieno
- Character design
- Katsuyuki Satou
- Music
- Hiromi Mizutani
Opening & ending themes
Openings
- OP1“Deneb to Spica” by DIALOGUE+ · eps 1-12
Endings
- ED1“Futari Pinocchio” by harmoe · eps 2-12
Theme data from AnimeThemes.moe.
My Stepmom's Daughter is My Ex FAQ
- How many episodes does My Stepmom's Daughter is My Ex have?
- My Stepmom's Daughter is My Ex has 12 episodes of about 24 minutes each, roughly 4 h 48 min in total.
- How long does it take to watch My Stepmom's Daughter is My Ex?
- About 4 h 48 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
- Is My Stepmom's Daughter is My Ex finished?
- Yes. My Stepmom's Daughter is My Ex has finished airing — the final episode aired September 21, 2022.
- Is there a season 2 of My Stepmom's Daughter is My Ex?
- No sequel is listed for My Stepmom's Daughter is My Ex as of October 2026. You can continue the story in the original light novel.
- Is My Stepmom's Daughter is My Ex based on a light novel?
- Yes. My Stepmom's Daughter is My Ex adapts the light novel by Kyousuke Kamishiro.
- Who animated My Stepmom's Daughter is My Ex?
- My Stepmom's Daughter is My Ex was animated by project No.9 and directed by Shinsuke Yanagi.
- Who sings the opening of My Stepmom's Daughter is My Ex?
- The opening, "Deneb to Spica", is performed by DIALOGUE+.
- Where can I watch My Stepmom's Daughter is My Ex?
- My Stepmom's Daughter is My Ex is listed on Crunchyroll, YouTube, Bilibili TV, Netflix. Availability varies by region — check the streaming links on this page.