Betrothed to My Sister’s Ex

Betrothed to My Sister’s Ex (2025)

2025 • 1 season • Animation, Comedy • TV-14

On August 11, 2026

8080th by attention TV show online

2,914.8 Attention Score

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Episode 10 — Please Call Off the Betrothal

Season 1 • Betrothed to My Sister’s Ex

Released: 2025-09-06 • Animation/Comedy/Drama

60%

User score

Worried, Kyros arranges to meet with Norman. But as Marie hears him describe his apprentice, her fears grow.

Where to Stream Episode 10

Season 1 · Episode 10 · Streaming in USA

JustWatch

Crunchyroll Amazon Channel

Episodes

Episode 1
I Could Never Replace My Sister
2025-07-05

Episode 2
Marie, I Want to Marry You
2025-07-12

Episode 3
A Life I Saw in a Dream, and a Dream-like Life
2025-07-19

Episode 4
I've Found the Things I Like
2025-07-26

Episode 5
The Prince and the Pitch-Black Warrior
2025-08-02

Episode 6
Am I Enough As I Am?
2025-08-09

Episode 7
You're So Close, I Think You May Make Me Dizzy
2025-08-16

Episode 8
A Gift More Lovely Than Jewels
2025-08-23

Episode 9
In Pursuit of Anastasia's Spirit
2025-08-30

Episode 10
Please Call Off the Betrothal
2025-09-06

Episode 11
The Empty Princess Lives
2025-09-13

Episode 12
It's Time to Settle This
2025-09-20

Information

Episode air date	06.09.2025
Episode runtime	25 min
Episode rating	6.00
Genres	Animation / Comedy / Drama
TMDB series rating	8.4
IMDb series rating	6.8
Series status	Ended
Age rating	14+
Country	JP

Trailer

Cast

Rena Motomura
Marie (voice)

Daiki Hamano
Kyros (voice)

Minami Tanaka
Anastasia (voice)

Ryohei Kimura
Louisphon (voice)

Yoko Hikasa
Mio (voice)

Sayaka Ohara
Ryu Ryu (voice)

Tetsuya Kakihara

Tetsuya Kakihara
Toppo (voice)

Tatsuyuki Kobayashi

Tatsuyuki Kobayashi
Thomas (voice)

Yuuka Aisaka
Tunica (voice)

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