Get the ICC to classify anime as a mass memetic weapon and have it be considered a crime against humanity. Nations that host the artistd or anime imagery or likness will be invaded by an international coalition of world militaries. Offenders will be tried, convicted and summarily executed. All anime and anime related items will be forcibly taken and promptly destroyed.
Anime represents a dark chapter in humanities development and it will eventually prevent social, biological, technological and spiritual progression. Anime is quite literally the great filter.