Japan’s obsession with cutesy culture has taken a dark turn, with schoolgirls now offering themselves for “walking dates” with adult men. Last year the US State Department, in its annual report on human trafficking, flagged so-called joshi-kosei osanpo dates (Japanese for “high school walking”) as fronts for commercial sex run by sophisticated criminal networks.

• VICE Media
• Simon Ostrovsky
• Jake Adelstein
• Yumeno Nito
• Hinako Kera
• Rina Kawaei
• Ayano Mashiro
• Minako Honda