Japan is compiling emergency countermeasures to prevent further harm to victims of stalking. According to reports, the proposed package—submitted for discussion at a ministerial meeting—includes requiring some perpetrators to wear GPS tracking devices. The government said it is studying international cases where tracking technology has been used in relation to sex offenders, and it is examining related technologies that could enable smaller, wearable devices. The measures are also expected to involve reviewing Japan’s existing legal framework for stalking. Sources indicate that the government may revise the current anti-stalking law as part of the broader response. The proposals are framed as a way to improve public safety and better protect targeted individuals from additional incidents. The details of how and when devices would be assigned, and the specific legal or operational changes, are under study as Japan evaluates the concept and potential technology options.