Betrothed to My Sister's Ex backdrop
Betrothed to My Sister's Ex poster
Animation•
Comedy•
Drama•

The Best Episodes of Betrothed to My Sister's Ex Season 1

MBS

Every episode of Betrothed to My Sister's Ex Season 1 ranked from best to worst. Discover the Best Episodes of Betrothed to My Sister's Ex Season 1!

The Best Episodes of Betrothed to My Sister's Ex Season 1

Marie, the second daughter of a poor baron’s household, is treated like a servant by her parents. Even at Marie’s birthday party, her beautiful elder...

Seasons1

All1
  1. Background image for I Could Never Replace My Sister
    8.1/10(23 votes)

    #1 - I Could Never Replace My Sister

    S1:E1

    Marie is always dressed in tatters and is treated like a servant in her own home. Then she meets Count Kyros.

    0 Comments
    View all
    Director:Takayuki Kitagawa
    Writer:Kenta Ihara
  2. Background image for Marie, I Want to Marry You
    7.3/10(16 votes)

    #2 - Marie, I Want to Marry You

    S1:E2

    Kyros hates aristocratic society and its ties of obligation. But why? And what changed when he met Marie?

    0 Comments
    View all
    Directors:Takayuki Kitagawa, Masahito Otani
    Writer:Kenta Ihara
  3. Background image for A Life I Saw in a Dream, and a Dream-like Life
    7.7/10(13 votes)

    #3 - A Life I Saw in a Dream, and a Dream-like Life

    S1:E3

    Marie begins her new life as Kyros' fiancée and finds herself bewildered by the differences from her old life.

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  4. Background image for I've Found the Things I Like
    8.0/10(9 votes)

    #4 - I've Found the Things I Like

    S1:E4

    No description available

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  5. Background image for The Prince and the Pitch-Black Warrior
    NaN/10(0 votes)

    #5 - The Prince and the Pitch-Black Warrior

    S1:E5

    Luiphon takes Marie to a sword fighting contest. The ferocity of it scares her. Then the dark warrior fights.

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  6. Background image for Am I Enough As I Am?
    NaN/10(0 votes)

    #6 - Am I Enough As I Am?

    S1:E6

    Liu Liu, Kyros' mother, discovers surprising things about Marie. Mio investigates the baron on Kyros' orders.

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Betrothed to My Sister's Ex

    READ

Season 1 Ratings Summary

"I Could Never Replace My Sister" is the best rated episode of "Betrothed to My Sister's Ex" season 1. It scored 8.1/10 based on 23 votes. Directed by Takayuki Kitagawa and written by Kenta Ihara, it aired on 7/5/2025. This episode is rated 0.8 points higher than the second-best, "Marie, I Want to Marry You".