My Stepmom's Daughter Is My Ex

Comedy / RomanceTV12 EP/6 Jul 2022

Oshimeter

5.4
234 Ratings
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Synopsis

Back in middle school, Mizuto Irido and Yume Ayai dated, bonded over books, broke up right before graduation, and then, because life has a sense of humor, their parents got married and made them step-siblings. Now they're living under the same roof, going to the same high school, and pretending none of that relationship stuff ever happened. They even set up a 'sibling rule' where whoever acts like an ex first loses and has to treat the other as the older sibling. It's petty, it's stubborn, and it's honestly pretty entertaining to watch two people who clearly still have feelings for each other try this hard to act like they don't. The dynamic works because both Mizuto and Yume are sharp, a little prideful, and terrible at actually letting go. Their bickering has real texture to it; you can feel the history underneath every loaded comment and awkward silence. The 12-episode TV series from Project No.9 keeps things light with solid comedic timing but isn't afraid to let the romantic tension breathe when it needs to. If you liked the messy relationship dynamics of Domestic na Kanojo but want something way less melodramatic, or if Ore no Imouto scratched a certain itch for complicated sibling-adjacent situations, this one fits that niche well. It's a comedic, romantic slow burn where two exes keep tripping over their own feelings while pretending they're just family now.

Episode Guide

Oshimeter0-5960-7980-100Upcoming

Characters

Yume Irido

Yume Irido: Popular high schooler, loves mysteries, and unexpectedly lives with her ex-boyfriend.

Hidaka Rina

Mizuto Irido

Introverted bookworm Mizuto, highly intelligent, unexpectedly lives with his ex-girlfriend after their parents remarry.

Shimono Hiro

Community Feed

Someone and 5 others rated 3.1
EP 1
arzh_vicVerifiedEP 8

Well... remember all the maturity from the previous episode? Nonexistent here. Once again, they're trying to change Higashira, which I absolutely hate. Why can't they just let her get to know herself at her own pace? It’s so frustrating how they keep interfering with her personality and her relationship with Mizuto. Sometimes Yume makes really spot-on comments, but then she goes right back to being a toxic, possessive, and jealous child. At times I enjoy certain moments of the anime, but other times it’s honestly insufferable. 😭