---
title: 'All of a Sudden (2026)'
type: 'film'
director: 'Ryusuke Hamaguchi'
released: '2026-05-01'
genres:
  - 'Drama'
countries:
  - 'Germany'
  - 'France'
  - 'Belgium'
  - 'Japan'
canonical: 'https://cinepixo.com/movies/all-of-a-sudden-2026'
review_count: 0
imdb: 'https://www.imdb.com/title/tt36834996/'
publisher: 'CinePixo'
---

# All of a Sudden (2026)

2026 · Drama · Germany, France, Belgium, Japan

Original title: Soudain

## Synopsis

All of a Sudden is a 2026 drama film directed by Ryusuke Hamaguchi, in his French-language debut. Co-written by Hamaguchi and Léa Le Dimna, it is loosely based on the non-fiction book You and I – The Illness Suddenly Get Worse by Makiko Miyano and Maho Isono. It stars Virginie Efira and Tao Okamoto. The film is a co-production between France, Japan, Germany and Belgium.

## Credits

- **Director:** [Ryusuke Hamaguchi](https://cinepixo.com/people/ryusuke-hamaguchi)
- **Screenplay:** [Ryusuke Hamaguchi](https://cinepixo.com/people/ryusuke-hamaguchi)
- **Original Music Composer:** [Samuel Andreyev](https://cinepixo.com/people/samuel-andreyev)

## Cast

- [Virginie Efira](https://cinepixo.com/people/virginie-efira) as Marie-Lou
- [Tao Okamoto](https://cinepixo.com/people/tao-okamoto)
- [Kyōzō Nagatsuka](https://cinepixo.com/people/kyozo-nagatsuka)

## Criticism on CinePixo

No reviews published yet.

Official site: https://www.bitters.co.jp/soudain/
Source: https://cinepixo.com/movies/all-of-a-sudden-2026
Film facts: Wikidata (Q137946980); synopsis from Wikipedia, CC BY-SA 4.0. Reviews, themes and notes are the work of this site's members.