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AII-1000-39019
ConfirmedA court, a regulator or the organization itself has stated the core facts, or the record cites a court or regulator source.

AI-generated sexual deepfakes of real women arrested in Japan

A 32-year-old male company employee in Hyogo was arrested in Japan for creating approximately 300 sexually explicit deepfake images of real women using generative AI, including images derived from a woman's middle school-era photo, and posting them on social media. A high school student who requested some of the images was separately referred for prosecution.

11 February 2026 · 警視庁 · Harmful and abusive content
11 February 2026
AII-1000-390195 sources ↓
Quick facts
Category
Harmful and abusive content
Country
Japan
Source
読売新聞オンライン
Date
11 February 2026
Drafted by
Raidu Incident Detection

What happened

On February 11, 2026, a 32-year-old male company employee from Himeji, Hyogo created two sexually explicit deepfake images of a real woman in her 40s using generative AI based on a photo taken when she was in middle school wearing a leotard, and posted them on social media to damage her reputation.

The employee created approximately 300 such sexually explicit deepfake images of women and girls in athletic uniforms or leotards, posting about 100 of them to social media groups. A 17-year-old high school student from Tarumizu, Kagoshima requested the creation of roughly half of the images.

Reported impact

The woman whose image was used had her reputation harmed by the posting of false sexually explicit images derived from her middle school photograph. The employee stated he was motivated by wanting to please members of the social media group.

Classification

Category
Harmful and abusive content
Industry
Media, social platforms and marketing
Country
Japan
Harm status
Actual harm
Intent
Intentional
Timing
Unknown
Harm types
Human or fundamental rights, Reputational, Psychological
Harmed
Women, Children
Failure modes
Deepfake image
Consequences
Police investigation
AI systems
generative AI deepfake tools

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

読売新聞オンライン
生成AIで体操着姿のわいせつ少女画像作成、容疑の会社員を逮捕...300枚作成し一部SNSに投稿
2 August 2026
日テレNEWS NNN
実在女性をAIで裸に加工し投稿か 逮捕の男「300枚くらい加工した」(2026年8月3日掲載)|日テレNEWS NNN
3 August 2026
47NEWS
AIわいせつ画像投稿疑い男逮捕 警視庁、依頼の高校生も書類送検
3 August 2026
日本経済新聞
「ディープフェイク」わいせつ画像、AIで作成疑い 会社員を逮捕
3 August 2026
産経ニュース
実在女性の中学時代の体操着姿からAIわいせつ画像作成・投稿か 男逮捕、高校生書類送検
3 August 2026