The recent arrest of two elementary school teachers in Japan for allegedly taking indecent photos of girls and sharing them with other educators in a private social media group has raised concern about how to ensure the safety of children.Yuji Moriyama, 42, from Aichi Prefecture in central Japan, and Fumiya Kosemura, 37, from Kanagawa Prefecture near Tokyo, were arrested earlier this month on suspicion of taking voyeuristic images of girls' underwear at facilities in their respective prefectures between last fall and this year and posting them in a group chat, police said.Around 70 videos a…READ FULL ARTICLE