Valentines Day really took off in the U.S in the 1800's
Mother’s Day, Father’s Day, birthdays, Christmas were promoted by certain Japanese companies. In 1960, the Morinaga Chocolate Company began its campaign to promote St Valentine’s Day.
Valentines Day became apart of Japanese life
Became official that White Day would be celbrated a month after Valentines day which will take place in the year 1981
Period: to
In the 20th century the thought of valentines day was becomeing more ideal and so lovers would exchange gifts such as flowers, candy, etc.