Have you heard of Yamatokoriyama city? Although it is not really famous in Japan, It has many tasteful areas remaining from the Edo period and also traditional industry such as indigo dyeing and Japanese sweets.<br><br> The ruin of Koriyama castle which was built more than 400 years ago still has the stone wall used back then. The view you see there might be the same as samurais saw 400 years ago. <br><br> Not those samurais itself but their side business that make this city special. They started to cultivate goldfish and Yamatokoriyama is now one of the largest producing areas of goldfish in Japan!<br><br> Don’t forget to book your tour to visit the town of goldfish and explore the traditional culture!