archytele The Vault
Season guide

My Stepmom's Daughter Is My Ex: Season 1

12 episodes Premiered Jul 6, 2022 Updated Jul 19, 2026
Advertisement

Episodes

S1·E1

The Former Couple Refuses to Say...

Jul 6, 2022 · 24 min

Mizuto and Yume used to date, but now they've suddenly become stepsiblings. Both of them agree that they don't want to do anything that'd disappoint their newly remarried parents.

S1·E2

My Ex Needs Taking Care Of

Jul 13, 2022 · 24 min

After entering high school, Yume was making an effort to change her personality and looks in an attempt to reinvent herself as a model student. It was all so far so good, but there

S1·E3

My Ex Has a Confession to Make

Jul 20, 2022 · 24 min

It's nighttime at the Irido residence. Yume has somehow found herself with Mizuto's boxers in her possession. If Mizuto were to find out, it would almost certainly mean she would h

S1·E4

That's Not What You're Supposed to Say

Jul 27, 2022 · 24 min

As punishment for the underwear incident, Mizuto demands Yume go on a date with him. Yume is taken aback by the sudden development, but little did she know that it was all part of

S1·E5

The Former Couple Spends the Night

Aug 3, 2022 · 24 min

It's Mother's Day, so Yume and Mizuto go out to buy a gift together. Their mother, Yuni, is overcome with happiness to receive a gift from the two of them. Seeing how happy it made

S1·E6

The Former Couple Goes Head-to-Head

Aug 10, 2022 · 24 min

The first midterms of the school year are upon them. Once the top scoring student in the school's entrance exam and now a talented student at the top of her year, Yume is anxious t

S1·E7

Higashira Isana Doesn't Know What Love Is

Aug 17, 2022 · 24 min

Due to their mutual interest in light novels, Isana considered Mizuto a dear friend. However, Yume and Akatsuki make her realize that her feelings for him may run much deeper than

S1·E9

Youthful Indiscretion

Aug 31, 2022 · 24 min

We are brought back in time to when Yume and Mizuto were once a couple. A time when neither of them could control their nerves in what was their first ever relationship. Having alr

S1·E12

I Bestow Unto You My First Kiss

Sep 21, 2022 · 24 min

Still in the countryside visiting relatives, Yume and Mizuto head to the local summer festival together. In high spirits from getting to see him in his yukata and seeing how Madoka