Japanese dating rules
celebrated the luxury and hedonism of the era, typically with depictions of beautiful courtesans and geisha of the pleasure districts.
Concubinage and prostitution were common, public, relatively respectable, until the social upheaval of the Meiji Restoration put an end to feudal society in Japan.
The institution of marriage in Japan has changed radically over the last millennium.
Indigenous practices adapted first to Chinese Confucianism during the medieval era, and then to Western concepts of individualism, gender equality, romantic love, and the nuclear family during the modern era.
Couples are legally married once they have made the change in status on their family registration sheets, without the need for a ceremony.
Boys and girls were separated in schools, in cinemas, and at social gatherings.
Colleagues who began a romantic relationship could be dismissed, and during the Second World War traveling couples could be arrested.
Aristocrats exchanged letters and poetry for a period of months or years before arranging to meet after dark.
If a man saw the same woman for a period of three nights, they were considered married, and the wife's parents held a banquet for the couple.