harvest festival; fertility festival
A festival celebrating a bountiful harvest, often with prayers for fertility and abundance. The term can refer to both agricultural harvest festivals and more specific fertility rites.
In this region, a harvest festival is held every autumn.
At the harvest festival, people pray for a bountiful grain harvest.
Compound of 豊年 (ほうねん, 'abundant year') and 祭 (さい, 'festival').