# Kimetsu no Yaiba: Mugenjou-hen Movie 1 - Akaza Sairai
*Also known as: Demon Slayer: Kimetsu no Yaiba Infinity Castle / 劇場版「鬼滅の刃」無限城編 第一章 猗窩座再来*

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

## Renewal Score
**Kimetsu no Yaiba: Mugenjou-hen Movie 1 - Akaza Sairai** has a **100% renewal probability** on Courcast (confidence: 100%) as of 2026-06-03.

## Synopsis
Part 1 of the theatrical trilogy adaptation of the Infinity Castle Arc.
Tanjiro Kamado – a boy who joined an organization dedicated to hunting down demons called the Demon Slayer Corps after his younger sister Nezuko was turned into a demon.
While growing stronger and deepening his friendships and bonds with fellow corps members, Tanjiro has battled many demons with his comrades – Zenitsu Agatsuma and Inosuke Hashibira. Along the way, his journey has led him to fight alongside the Demon Slayer C

## 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/kimetsu-no-yaiba-mugenjou-hen-movie-1-akaza-sairai-summer-2025
- API: https://courcast.com/api/public/titles/kimetsu-no-yaiba-mugenjou-hen-movie-1-akaza-sairai-summer-2025
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*