In a concerning trend, there's a noted increase in sensual images being generated by AI technology in Japan. Highlighted by a report, an AI, dubbed as "X's AI", is being used to create images of women in bikinis. This has sparked discussion about ethical implications concerning privacy and artificial intelligence. The time and location of the incidents are not specified but the frequency has recently escalated, raising questions about regulation and consent.

The issue taps into broader concerns in Japan about digital privacy, objectification of women, and misuse of AI technology. Japan, being a tech-savvy country, is grappling with the balance between innovation and ethical use of AI. There's also a cultural dynamic where the modesty and dignity of women are highly respected, making this incident a grave social concern.

Similar concerns exist in the US and EU, where deepfake technologies have also been subjected to heavy criticism. However, the US and EU have stronger privacy laws which could potentially cover the misuse of AI in such ways, albeit the legal territory is still being navigated and clear-cut laws against such activities are yet to be formulated.