Monster poster

Monster

Movie 2023 7.9 /10
Directed by Hirokazu Kore-eda

"Monster" centers on Saori Mugino, a single mother whose son, Minato, erupts in an alarming incident at school. Rather than accept a quick explanation, Saori presses teachers and parents for details, and her insistence opens up contradictory memories, whispered accusations and mounting unease... Read more

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Where to Watch "Monster"

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Streaming availability last verified: January 14, 2026

About Monster

"Monster" centers on Saori Mugino, a single mother whose son, Minato, erupts in an alarming incident at school. Rather than accept a quick explanation, Saori presses teachers and parents for details, and her insistence opens up contradictory memories, whispered accusations and mounting unease across the community. As accounts shift and loyalties split, the film watches how suspicion spreads through classrooms, living rooms and staff meetings, changing how characters see one another. Kore-eda keeps events tightly staged, letting mundane gestures and casual remarks carry weight while withholding clear answers about intent or motive. The result is an intense study of how fear and rumor can escalate, leaving everyone involved altered even as the truth stays elusive, and it avoids neat judgments quietly.

Directed by Hirokazu Kore-eda and written by Yuji Sakamoto, Monster was released in 2023 with a cast led by Sakura Ando, Soya Kurokawa and Hinata Hiiragi, marking a collaboration between two prominent Japanese storytellers and signals a darker tone overall.

The film prompted intense conversation in Japan and abroad about parenting, school culture and how rumors take hold, especially on social media and in opinion pages. Kore-eda's restrained direction and Sakamoto's script kept debate focused on ambiguity, accountability and the daily pressures that shape small communities, and sparked thinkpieces worldwide.

The movie drew mostly positive reviews, holding an audience score of 7.926/10 from 803 votes. Reviewers noted its slow-burn tension and nuanced performances, and they focused on themes of responsibility, empathy and how collective suspicion reshapes relationships and memory. Its measured pacing and moral ambiguity kept discussions lively among critics.

As an art-house drama it opened on a limited theatrical run in Japan and played international festivals, drawing strong critical attention while box office remained modest compared with mainstream releases. It earned attention from cinephiles and academics alike in Japan.

What Viewers Are Saying

7.9/10
from 803 ratings

Viewers appreciate Monster for its layered storytelling, with multiple perspectives providing a nuanced and complex look at truth and motive, often drawing favorable comparisons to classic films like Rashomon. The film’s pacing and structure, divided into three parts, are noted for their tightness and suspense, building tension effectively through a burning tower block setting. Audiences highlight strong performances, especially from the young lead actors, and commend director Kore-eda’s personal, character-driven approach. Some viewers note the film’s slow burn and introspective nature, which may not appeal to those preferring more straightforward narratives.

Details

Release Date
June 02, 2023
User Ratings
803 votes
Type
Movie
Genres
Mystery, Thriller, Drama

Official Trailer

Cast

Soya Kurokawa

Soya Kurokawa

Minato Mugino

Hinata Hiiragi

Hinata Hiiragi

Yori Hoshikawa

Sakura Ando

Sakura Ando

Saori Mugino

Eita Nagayama

Eita Nagayama

Michitoshi Hori

Yuko Tanaka

Yuko Tanaka

Makiko Fushimi

Mitsuki Takahata

Mitsuki Takahata

Hirona Suzumura

Akihiro Kakuta

Akihiro Kakuta

Shoda Fumiaki

Shido Nakamura

Shido Nakamura

Kiyotaka Hoshikawa

Ryu Morioka

Ryu Morioka

Kanzaki

Daisuke Kuroda

Daisuke Kuroda

Shinagawa

Director: Hirokazu Kore-eda

Written by: Yuji Sakamoto

Frequently Asked Questions

Monster is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, you can rent on Apple iTunes, Google Play, Vudu, and Amazon Video or buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 7.9/10 from 803 viewers, Monster is well-regarded and recommended by viewers.

"Monster" centers on Saori Mugino, a single mother whose son, Minato, erupts in an alarming incident at school. Rather than accept a quick explanation, Saori presses teachers and parents for details, and her insistence opens up contradictory memories, whispered accusations and mounting unease acr...

Monster stars Soya Kurokawa, Hinata Hiiragi, Sakura Ando, Eita Nagayama, and Yuko Tanaka.

Monster was directed by Hirokazu Kore-eda.

Monster was released on June 02, 2023.

Monster is a Mystery, Thriller, and Drama film.

No, Monster is a fictional film written by Yuji Sakamoto and directed by Hirokazu Kore-eda. It dramatizes a parent's search for answers after a school outburst rather than depicting a specific real-life case.

The central mystery revolves around an outburst at school involving Minato Mugino and the subsequent demands for answers from his single mother, Saori Mugino. That single incident sparks growing suspicion and turmoil as characters probe what really happened and why.

Soya Kurokawa plays Minato Mugino, the boy whose outburst at school sets the story in motion and becomes the focal point of suspicion and investigation.

Monster examines parental anxiety, social judgment, and how a single event can ripple outward to affect family relationships and community trust. It also looks at the consequences of suspicion and the search for truth.