You may find many flyers that says “Doyou-no-Ushi-no-hi” at the end of July and selling eels everywhere. But what is Doyou-no-Ushi-no-hi? And why do they eat eels?
1. When is Doyou-no-Ushi-no-hi?
“Doyou” is about 18 days of the period between the seasons in ancient Japanese calendar. Therefore, there are 4 Doyou period in an year, and the summer Doyou is around the end of July to the beginning of August.
“Ushi” (Ox) is one of the 12 signs in Chinese zodiac (jyuni-shi). The 12 signs are assin...