The topic for today is about "Okuizome".
This is one of Japanese tradition which we celebrate a day when 100 days past from the birth oif new baby. Then on that day, Japanese people make their baby imitate like he/she is eating these dishes even the 100 days baby is too small to eat anything.
The its origin is that we the Japanese wish the baby not being suffering from the food and meal thing. We eat the red sea bream and festive red rice on that day.