After the conversion, the ritual has been held mostly on February 17, but the day was not standardized in particular, so some shrines in northern Japan have held it in March or April, so it has also served as the spring festival.
改暦後は2月17日に行われるようになったが、特に統一されているわけではなく、北国には3月・4月の春祭りと併せて行う神社もある。