From ancient times,Ā Japanese have imported foreign cultures and customs and have modified it. Valentine’s Day is also so.
In Japan it was established as “A day thatĀ women to give chocolate to men and tell her love”. And the custom of “Giri-Chocoļ¼ē¾©ēćć§ć³ļ¼” is also common. It is a social expression that gives chocolate to a man the woman often meet.
Also,Ā women give it to friend women, orĀ sometimes women give it to themselves. Well, that origin is no longer relevant.