After be defeated, japan in order to build " woman breakwater " for the name, custom store concentration built special section together, after Korea war erupts, inn of the custom inside Japan appears give a troubled waters. The occasion that Japanese government decides to will look lively has a standard. (the graph is Japan is immanent and special 1953 undertake be investigatinged on the spot inside the club that serves for the U.S. Army)Japanese police used red line to surround the block that is engaged in custom inn on the map, call " bare line division " . According to statistic the whole nation shares 662 shop at that time, have 50 thousand much person from the woman of course of study. (the graph is what city of Ni Qi of county of Japanese arms library arrested 1954 from female of course of study)Although these women are pulling the man's sleeve to take a settle or live in a strange place on the street, after be defeated of Japan be regardinged as indicative. The nomenclature that they also had a contempt " biscuit " . But to can gain source of income, stand in street between these female midnight and do not care about the control of Japanese police, and constabulary control also appears limp in this respect. (1954)Japanese custom practitioner established national organization " the lamp that guards bare line " , raise money to object Japanese government promoting normative code further debt, to Japanese assemblyman bribery. Arrested 1957 from civilian party assemblyman because of taking bribes, custom industry shuts speak out corrupt incident was exposed. The station is at the back of neon shop sign the female service wineshop of beck, hotel. Although these shop are not in the district that red line less than is drawing blue line however, do not have inside the trade that pursues actually and red line 2 send. (1953 Tokyo. New constellation)Sell with what female assemblyman puts forward for the center defend a law, vote 4 times early or late in Japanese parliament sufferred overrule. Look of Japanese female assemblyman is close 1953 city child in the flying Tian Xin of Osaka the ground asks the Japanese woman from course of study. Of final Japan sell prevent a law to was obtained 1957 through, but turn to once was being mixed from the protection of the woman of course of study of travel coach the aid that have is very fragile.