In Japan we have several special days in a year. The 3rd of February is one of them, It is a day called ‘Setsubun‘.
What is ‘Setsubun’?
Setsubun is written as ‘節分‘ in Japanese which means ‘divide (分)’ ‘season (節)’. The day actually is one day before the changing of season. It seems like we used to have four Setsubun before each season in the past but since Edo era (a few hundred years ago) we particularly cerebrate only the beginning of Spring. So the 3rd of February became our ‘Setsubun’ and we celebrate the coming of Spring on this day.