A new ordinance to regulate dating services pairing up men with teenage schoolgirls came into force Saturday in Tokyo.The Tokyo Metropolitan Assembly unanimously passed the ordinance Friday that prohibits girls younger than 18 from working for such operations.jk businessAccording to the Metropolitan Police Department, this is the first ordinance in Japan specifically targeting the so-called "JK business." JK stands for "joshi kosei," meaning female high school students.JK business operators are now obliged to file a business registration with the Tokyo Metropolitan Public Safety Commission and make a …READ FULL ARTICLE