On December 18, monkeys at the 'Japanese monkey center' in Aichi County, Japan went out to bake and ate roasted sweet potatoes.
It is reported that there is a 'Legend' about Japanese monkey barbecue. After a typhoon 60 years ago, people made a fire with branches, and several monkeys who were not afraid of fire approached to keep warm.
Therefore, Japan holds a 'Bonfire party' for little monkeys at this time of year.