# Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru
*Also known as: Betrothed to My Sister's Ex / ずたぼろ令嬢は姉の元婚約者に溺愛される*

## Facts
- Format: TV
- Status: concluded
- Year: 2025
- Season: SUMMER

## Renewal Score
**Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru** has a **60% renewal probability** on Courcast (confidence: 81%) as of 2026-06-03.

## Synopsis
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 sister, Anastasia, is the star. Outside, Marie bumps into Count Kyuros Granado, who falls for her at first sight. Yet, due to a misunderstanding, the Count proposes to Anastasia. After a tragic accident, Marie must marry the count instead!
(Source: Crunchyroll)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/zutaboro-reijou-wa-ane-no-moto-konyakusha-ni-dekiai-sareru-summer-2025
- API: https://courcast.com/api/public/titles/zutaboro-reijou-wa-ane-no-moto-konyakusha-ni-dekiai-sareru-summer-2025
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*