Event date unknownEvent location unknownChatGPT (reported)
On 8 July 2026 a manga artist posted a comic on X about getting heatstroke. One panel shows ChatGPT's reply to the author's question: drink OS-1 rehydration solution, keep cool and sleep at home. According to Otakuma Keizai Shimbun, which wrote up the comic with the author's cooperation, the author felt too unwell to go to hospital unaided, followed the advice, then had worsening headaches and could not drink ordinary water, and rushed to hospital on the third day, where the author received two IV drips. The author called it leaving heatstroke to AI, but also blamed lack of sleep and fluids and said people put too much responsibility on AI. Two days after posting the author had not fully recovered.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 02/11/2026
Event date unknownJapanUnidentified chatbot
In a post on note.com dated 29 October 2026, a traveller writes that they planned a two-night solo trip to Kagawa, Okayama and Naoshima with an AI tool, which produced an itinerary in two or three exchanges. Following it, they took a taxi in a hurry to Takamatsu port, where staff told them there was no ferry at the time the AI had put in the itinerary. They say they were held at the port for more than an hour and a half and, unable to move their Chichu Art Museum reservation, made a month earlier, to another slot that day or the next, cancelled it. They then checked every time in the itinerary against official websites. They write that they share the blame for leaving the checking to the AI and expect to keep using it for ideas. The post does not name the AI tool or give the trip date.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 31/10/2026
Event date unknownEvent location unknownChatGPT (reported)
In a question posted on the Japanese Q&A site Yahoo! Chiebukuro on 26 May 2026, the author says that when they asked ChatGPT for sweets that someone with a nut allergy could eat, it suggested sweets that plainly contained walnuts, and that when they asked for a gift that could be carried for a long time at room temperature, it said the item was "definitely fine at room temperature", but at the shop it turned out to need refrigeration. The author says these repeated failures wasted their time and money and writes that, with the allergy, it was in the worst case one step from death; the post does not say whether anyone ate the suggested sweets or had a reaction. The author asks how to stop the chatbot from answering without a basis. The account is the author's; no conversation record is shown.
Core concern Low reported severity
AI involvement reported · Causal attribution alleged · 1 source · Added 27/10/2026
Event date unknownJapanUnidentified image tool
On 12 August 2026 the Kanagawa Prefectural Board of Education in Japan announced disciplinary action against four staff of prefectural schools. According to Fuji TV (FNN) and the Kanagawa Shimbun, one male high-school teacher was suspended for six months for making swimsuit images of a female colleague with generative AI and leaving them where students could view them. FNN reports that he made the images on a smartphone using an account issued by the school, did not know how to delete them, and that students are believed to have seen them in the account history on a shared computer. The teacher said he had a technical interest in sexual content. FNN reports that it was the first disciplinary case in the prefecture involving generative AI; the principal was reprimanded for supervisory responsibility. The colleague's own response is not reported, and the AI tool is not named.
Core concern Medium reported severity Regulatory Action
AI involvement reported · Causal attribution supported · 2 sources, 1 underlying account · Added 23/10/2026