In the Reign of Emperor Tenmu, two festivals worshipping Tatsuta wind god and Hirose no ohoimi no kami (広瀬大忌神) were very important and recorded in "Nihonshoki" (Chronicles of Japan) every year, and the first appearance of these festivals were in the year 675.
天武朝では、竜田風神と広瀬大忌神の祭りは『日本書紀』に連年記録された重要な祭祀で、その初見がこの年のものである。