The origin of the International Children's Book Festival on April 2nd every year.

International Children's Book Day is initiated by the International Children's Book Federation (IBBY) and is scheduled for April 2nd every year. This day is also the birthday of Danish children's literature master Andersen. On April 2 every year, he will be reborn in the reading of countless children around the world.

The International Children's Book Review Council has determined that April 2nd, the birthday of the fairy tale writer Andersen, is 65438-0967 International Children's Book Day.