Girls Only Purikura (プリクラの男性制限 - Dansei-sei)
The strict security policy prohibiting all-male groups or solo males from entering designated Purikura (photo sticker booth) zones inside Japanese game centers to ensure a safe, comfortable, and hazard-free space for women.
During the massive 90s Purikura craze, crowded photo sticker zones suffered from persistent problems of male loiterers, solicitations, or illegal secret recordings. To guarantee a peaceful sanctuary, arcades enforced complete male-only lockouts.
If you are a male traveller, you can usually enter Purikura zones only if accompanied by at least one female friend or partner. Walking inside with only male buddies will result in immediate security warnings and polite eviction.
What strict security policy exists for male guests inside Japanese Purikura (photo sticker) zones?