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Black Box Diaries

  • 2024
  • 1h 42m
IMDb RATING
7.5/10
3.6K
YOUR RATING
Black Box Diaries (2024)
Journalist Shiori Ito investigates her own sexual assault, seeking to prosecute the high-profile offender. Her quest becomes a landmark case, exposing Japan's outdated judicial and societal systems.
Play trailer1:34
1 Video
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Crime DocumentaryDocumentary

Journalist Shiori Ito investigates her own sexual assault, seeking to prosecute the high-profile offender. Her quest becomes a landmark case, exposing Japan's outdated judicial and societal ... Read allJournalist Shiori Ito investigates her own sexual assault, seeking to prosecute the high-profile offender. Her quest becomes a landmark case, exposing Japan's outdated judicial and societal systems.Journalist Shiori Ito investigates her own sexual assault, seeking to prosecute the high-profile offender. Her quest becomes a landmark case, exposing Japan's outdated judicial and societal systems.

  • Director
    • Shiori Itô
  • Writer
    • Shiori Itô
  • Star
    • Shiori Itô
  • See production info at IMDbPro
  • IMDb RATING
    7.5/10
    3.6K
    YOUR RATING
    • Director
      • Shiori Itô
    • Writer
      • Shiori Itô
    • Star
      • Shiori Itô
    • 18User reviews
    • 56Critic reviews
    • 82Metascore
  • See production info at IMDbPro
    • Nominated for 1 Oscar
      • 21 wins & 34 nominations total

    Videos1

    Official Trailer
    Trailer 1:34
    Official Trailer

    Photos4

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    Top cast1

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    Shiori Itô
    Shiori Itô
    • Self
    • (as Shiori Ito)
    • Director
      • Shiori Itô
    • Writer
      • Shiori Itô
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews18

    7.53.6K
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    Featured reviews

    10Jaws1391

    Should take home the Oscar for Best Doc but won't

    A very sobering example of how behind Japanese law and society as whole is when it comes to sexual assault and harassment.

    It makes absolutely no sense for there to be video evidence with multiple camera angles of someone being pulled half-conscious into a hotel with multiple witnesses saying she was trying to leave where it is later reported as a sexual assault and claim there is not enough evidence to even investigate it. It was an incredibly intelligent move to document the whole process of pursing justice as many who are not aware of how negatively victims are looked at in Japan would not believe it if you told them.
    10atsuhiro-yorozuya

    Legal Demands Threaten the Mission of this Powerful Film

    This film should be mindful that attorneys, acting on the wishes of copyright holders whose materials have been used without permission, have issued demands for immediate editing or deletion. These demands come from the very attorneys who represented the director in the civil lawsuit that features prominently in the film itself. If the attorneys' demands are indeed valid, it may discourage individuals or organizations from supporting evidence collection, even when survivors of sexual abuse bravely come forward. Such an outcome would deliver a severe and lasting blow to efforts to hold perpetrators accountable and secure justice for victims. Should this happen, it would call into question the very purpose for which the film was produced and publicly released.
    7CinemaSerf

    Black Box Diaries

    This is quite an harrowing watch at times whilst we follow Japanese journalist Shiori Itô as she seeks justice for an alleged rape a few years earlier. To be fair, up front, this is not a balanced documentary but a potent video-diary style presentation crafted by the woman herself to not only document the course of her own battle, but also to illustrate just how out-dated the legal processes were in a nation that's legal system still treated women as a possession of a man in many ways. We identify the accused - from whom we do not hear directly or via his representatives, and from there on we focus on her attempts to see him face her accusations. The film now concentrates on the courageous efforts of a woman to see that process of justice done. The laws that inherently obstruct her need to be identified, addressed and replaced so as not to protect, or be seen to protect, any influential people from heinous crimes of any sort. It also goes on to demonstrate quite effectively just how difficult - if you are to adopt the "innocent til proven guilty" approach that underpins so much of the legal system - it is to adequately codify crimes of an intimate nature ensuring that they are to be objectively dealt with. Especially problematic as there are so often no witnesser and/or extensive time lapses between the incident and any attempt at redress. It's also quite potent at illuminating what I feel are the frequently absurd differentiations between the evidence required for a criminal or a civil case. The latter always feels to me that it's more about balance of probability, sometimes even money rather than seeing the rule of law robustly and impartially upheld in the first place. This doesn't provide answers to these complex issues, indeed I suspect there are no straightforward answers - but that anyone has to go through this kind of emotional maelstrom just to get a day in court is something that the public ought to feel disgusted by.
    8Bleu-Le-Fluff-0969

    Hard to watch but powerful and daring

    Watched this at the 2024 Sundance Film Festival.

    Shiori Ito creates a difficult yet compelling and powerful documentary about her experiences with sexual assault and exposes the corruption of Japan's legal system and the toughness of what she has went throughout. Ito's approach on the subject was well handled with good discussions, insightful information and great presentation throughout as many of the themes, twists, and subjects explored were quite difficult to watch, yet important to understand.

    Ito is really brave on creating this documentary to document her story and there are some conversations that were emotionally investing and quite frustrating to watch. Perfectly capturing the struggles of victims who encounter sexual assault and the corruptions of the legal system without feeling inappropriate and exploitive. It isn't easy to create such a story and I do applaud Ito for making this.

    With the #MeToo movement emerged years back, many countless documentaries about sexual assault have been created that were compelling and Black Box Diaries does an amazing job on exploring the issue and exposing the corruptions behind the scene.
    10pinkmanboy

    Unveiling the Black Box: A Survivor's Fight for Justice

    "Black Box Diaries," directed and starring Shiori Itô, is a documentary that transcends a personal narrative to become a collective outcry against a culture and legal system that allow sexual violence to go unanswered. From the very first moments, the brutality of what happened to Itô is laid bare through surveillance footage showing her being dragged, vulnerable and unconscious, by the man who would go on to shatter her-physically, emotionally, and (almost) socially.

    The documentary's power lies in Itô's ability to turn pain into action. This isn't a plea for sympathy; it's a demand for attention. In recounting her fight against Noriyuki Yamaguchi, a man shielded by his power and political connections, Itô doesn't just expose her assailant but also a legal system that catastrophically failed her. "Black Box Diaries" paints a disturbing portrait of contemporary Japan, spotlighting how an outdated, insensitive law from a bygone era still governs sexual violence cases.

    Itô's choice to show her vulnerability-whether it's crying at an unexpected gesture of support or nervously laughing in moments of discomfort-makes the film a deeply intimate experience. She takes us through her journey of trauma and recovery with relentless honesty. This is a raw, unpolished portrayal that refuses to hide the emotional scars left by her ordeal. Even the documentary's evolving visual style, moving from rougher aesthetics to a more polished finish, mirrors Itô's transformation-from a withdrawn victim to a confident filmmaker and activist.

    The film also shines a harsh light on the widespread insensitivity in Japanese society toward survivors of sexual violence. Messages Itô receives, like one from a woman who expresses sympathy for her assailant or advice to avoid showing her face in public, are heartbreaking. They reveal how survivors are often put on trial themselves, judged for their "exposure" instead of being supported for their courage. This revictimization, both in court and in the public sphere, is one of the most striking aspects of "Black Box Diaries."

    The decision to include moments where Itô speaks directly to the camera or films herself in private settings is a masterstroke. These scenes feel like intimate confessions, acts of trust that heighten the urgency of her story. The metaphor of the "black box" is particularly potent-the idea that her story, like an airplane's black box after a crash, holds undeniable evidence of a tragedy that cannot be ignored.

    Visually, the documentary is simple but never simplistic. The lack of elaborate aesthetic flourishes keeps the focus squarely on Itô's narrative, creating a claustrophobic atmosphere where every word and gesture carries weight. This stylistic choice reinforces the film's authenticity, ensuring the story is told with unfiltered clarity.

    One of the most moving moments comes during a phone call with the hotel doorman, who, despite the risk of losing his job, decides to testify about what he witnessed that night. Itô's reaction-crying and repeatedly thanking him-encapsulates the fragility and strength that define the entire film. These moments remind viewers that while Itô's bravery is extraordinary, she is, at her core, just a person taking on a colossal system.

    "Black Box Diaries" isn't just a documentary-it's an act of defiance. It's the testimony of a woman who refuses to be silenced, turning her story into a tool for change. Watching it, you can't help but question the power structures that enable impunity and your role in challenging them. The film is a powerful, necessary work, reminding us that individual acts of courage can illuminate systemic flaws and maybe even spark their transformation.

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    Storyline

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    Did you know

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    • Trivia
      In the UK the BBC broadcast the Black Box Diaries (2025) documentary, as episode 2 of series 29 of their long-running documentary film strand Storyville (1997); first shown on February 4, 2025, as part of the 2025 series.
    • Quotes

      Shiori Itô: There's a famous producer in Hollywood, and many women have told what he has done to them. So now there's the hashtag MeToo. It feels like people all over the world have started to talk about it.

    • Connections
      Edited into Storyville: Black Box Diaries (2025)

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    Details

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    • Release date
      • November 28, 2024 (Netherlands)
    • Countries of origin
      • United States
      • United Kingdom
      • Japan
    • Official sites
      • BBC Programmes
      • SHOWTIME
    • Languages
      • English
      • Japanese
    • Also known as
      • 黑箱日記
    • Production companies
      • Cineric Creative
      • Hanashi Films
      • Spark Features
    • See more company credits at IMDbPro

    Box office

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    • Gross US & Canada
      • $26,864
    • Opening weekend US & Canada
      • $7,000
      • Oct 27, 2024
    • Gross worldwide
      • $233,449
    See detailed box office info on IMDbPro

    Tech specs

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    • Runtime
      1 hour 42 minutes
    • Color
      • Color
    • Aspect ratio
      • 1.78 : 1

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