The latest girl-gang plaguing the streets of Toyko call themselves Ogyaru — polluted girls. They loll about all day, gabbling on mobiles and accumulating their trademark filth.
"Of all those who visit a urologist during the day, most are high school girls or male office workers in their early 30s. Most of the girls are the type you'd called ogyaru. They're incredibly unhygienic and riddled with sexually transmitted diseases (STDs) like chlamydia," a gynecologist tells Vacca. "The guys are … seeking help for venereal diseases, too."