My Stepmom's Daughter Is My Ex Season 1 • TV Show

My Stepmom's Daughter Is My Ex is marked as an ended series, with its final episode airing on September 21, 2022. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced. When the next release does arrive, it is expected to carry the same content rating of TV-14 (US), which can influence when it airs on different providers and platforms.
Watch the main official trailer for My Stepmom's Daughter Is My Ex in one place. Most of these clips were released around July 2022, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.


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My Stepmom's Daughter Is My Ex is available to stream on SuperFilmz. The series is primarily produced for audiences in Japan, so availability can vary by region. However, you can watch full episodes of My Stepmom's Daughter Is My Ex for free on SuperFilmz, with ads.
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. It blends animation and comedy elements. The series reflects a distinct Japan style and perspective.
The main cast includes Hiro Shimono, Rina Hidaka and Ikumi Hasegawa. Behind the scenes, it is directed by Shinsuke Yanagi, shaped by showrunner Hitoshi Kawamura and Sou Yurugi.

as Mizuto Irido (voice)

as Yume Irido (voice)

as Akatsuki Minami (voice)

as Kogure Kawanami (voice)

as Isana Higashira (voice)