
My hometown is Kira town in Aichi. Do you know Kira town? It lies in the middle southern part of Aichi. The festival was held in Kasuga shrine in Kira town. Kasuga shrine was built many years ago. Kira has big river called "Yahagigawa". The old days, Yahagigawa often overflowed, so people made a bypass and stopped the overflow and built shrine there. I couldn't search really meaning of festival, but I think people held festival, because they wants to thank to god that they don't have overflow.
There are a lot of festivals in Japan and they have meaning and history. Why don't you know what your local fastival means? If you know their meaning, maybe your viewpoint for the local festival will change!