General · EdgepediaOctober 3, 20266 min read

Sham (でっちあげ)

Sham (Japanese title: でっちあげ～殺人教師と呼ばれた男, Detchiage: Satsujin Kyōshi to Yobareta Otoko, roughly "Fabrication: The Man Called a Murder Teacher") is a 2025 Japanese courtroom drama directed by Takashi Miike, based on journalist Masumi Fukuda's nonfiction account of a real 2003 case in Fukuoka in which an elementary school teacher, accused of abusing a student, was largely exonerated after the court rejected the major allegations while recognizing some corporal punishment and bullying¹^•². The film was produced by Toei, runs 129 minutes, and opened across Japan on June 27, 2025³. It is Miike's first adaptation of a true story and a departure from the transgressive genre films that made him internationally known¹.

Key fact	Detail
Director / screenplay	Takashi Miike; screenplay by Hayashi Mori⁴
Source	Masumi Fukuda's 2007 reportage Detchiage: Fukuoka "Satsujin Kyōshi" Jiken no Shinsō (Shincho Bunko), winner of the 6th Shincho Documentary Award⁵
Japanese release	June 27, 2025, distributed by Toei; 129 minutes³
Lead cast	Go Ayano (Seiichi Yabushita), Ko Shibasaki (Ritsuko Himuro), Kazuya Kamenashi (journalist Michihiko Narumi)¹
Real case	2003 Fukuoka case, the first in Japan in which a board of education recognized "bullying by a teacher"; the court rejected major allegations, including claimed injuries, suicide incitement, discriminatory remarks, and PTSD, but recognized some corporal punishment and bullying and ordered Fukuoka City to pay damages³^•⁶^•¹⁷
Lawsuit	A civil suit backed by a legal team of over 550 people, described as unprecedented¹
Festivals	Tribeca Festival 2025, Fantasia 2025, Melbourne International Film Festival⁷

Spoilers

Plot

In 2003, Seiichi Yabushita (Go Ayano) is a devoted elementary school teacher in Fukuoka. During a parent-teacher meeting he raises concerns about the classroom behavior of Takuto, the son of Ritsuko Himuro (Ko Shibasaki); days later, Ritsuko files a complaint accusing Yabushita of physical abuse against her child¹. In the film's account, the alleged abuse includes bullying so severe it hardly qualifies as corporal punishment, along with racist remarks targeting the boy's mixed heritage³^•⁸.

Yabushita insists he has no recollection of the incident and denies it entirely, but his headteacher, concerned for the school's reputation, forces him to apologize publicly to the other parents⁸. A tabloid journalist, Michihiko Narumi (Kazuya Kamenashi), publishes a sensationalized exposé under Yabushita's real name, and he is branded the "homicidal teacher", becoming one of the most reviled men in Japan almost overnight¹. He faces slander, betrayal, and suspension as his career, reputation, and family life collapse³.

Public opinion sides overwhelmingly with Ritsuko, who assembles a legal team of over 550 people for an unprecedented civil lawsuit¹. In the film the claim is for ¥58 million in damages⁹. When Yabushita finally takes the stand, he rejects every accusation, calling the case "a fabrication without a shred of truth"¹⁰. His only willing advocate is the rumpled lawyer Toshio Yugamidani (Kaoru Kobayashi)⁹.

The real Fukuoka case

The film is based on the so-called Fukuoka "murderous teacher" case of 2003, in which a parent accused a teacher at a municipal elementary school in Fukuoka City of discriminatory remarks and severe corporal punishment against her son, who was said to have an American grandfather¹¹^•¹². The Fukuoka City board of education recognized the allegations as "bullying by a teacher", the first such recognition in Japan, and the case was reported nationally³.

In the real case, the court recognized some corporal punishment and bullying by the teacher, which it characterized as considerably minor. In the real litigation, the Fukuoka District Court ordered Fukuoka City to pay ¥2.2 million in damages, a sum the Fukuoka High Court raised to ¥3.3 million; claims of discriminatory remarks, forced suicide attempts, and PTSD were rejected⁶. The teacher had returned to work at another elementary school in April 2006, and in January 2013 the Fukuoka prefectural personnel commission revoked his six-month suspension, more than nine years after the disciplinary action⁶.

Fukuda's book, published in 2007 by Shinchosha, documented the case through her own reporting on the media coverage and the trial, and won the 6th Shincho Documentary Award⁵. The film changes character names and compresses the timeline, but follows the arc to a mixed verdict in which the court rejected the major allegations while recognizing some corporal punishment and bullying and ordering Fukuoka City to pay damages¹¹^•¹⁷. The Guardian's review notes that the 2003 case also indirectly inspired Hirokazu Kore-eda's 2023 drama Monster¹².

Direction and structure

Miike presents the dispute in a quasi-Rashomon structure: the film first shows the mother's version, in which the teacher's behavior is genuinely sinister, then the teacher's own account, which the review in The Guardian treats as the objective reality of the case¹². Unlike Rashomon, the film does not leave the truth open; after building doubt about every testimony, it settles on a closed conclusion¹²^•¹³.

The production credits Hideo Yamamoto as cinematographer, Naoichiro Sagara as editor, and Koji Endo as composer; the theme song is by Tatsuya Kitani⁴^•¹⁴. Miike, born in 1960, has directed more than 100 films across cinema, video, and television since his 1991 debut, with works including Audition, Ichi the Killer, and the remakes 13 Assassins and Hara-Kiri: Death of a Samurai⁷.

Reception and festival run

Sham premiered on the international festival circuit in 2025, screening at the Tribeca Festival, the Fantasia International Film Festival in Montreal, where it had its Canadian premiere, and the Melbourne International Film Festival⁷^•¹⁵. It later toured with the Japan Foundation Touring Film Programme in the United Kingdom and screened at the Geneva International Film Festival and the International Film Festival of India⁴^•⁷.

Critical response was mixed to positive. Reviewers praised the central performances, particularly Go Ayano playing both the sinister and the innocent versions of the teacher, and Kaoru Kobayashi's lawyer¹⁵^•¹³. The most common criticism targeted the resolution: after sustaining ambiguity through the two-sided structure, the film resolves into a definitive verdict, which some critics found deflating¹³. On IMDb the film holds a rating of 7.0 from 375 users, with a reported worldwide gross of $1,055,544¹⁶.

References

Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Films and standalone screen works › Individual films by title and year › Crime, thriller, and mystery films (individual works) › 2025–2026 films › Action, spy, and survival thrillers

Initially written Oct 3, 2026 · Reviewed: Oct 3, 2026; Oct 25, 2026 · Edited: Oct 3, 2026; Oct 25, 2026; Nov 1, 2026 · Last review: Oct 25, 2026

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