Koi, often referred to as "living jewels," are admired for their intricate patterns, vivid colors, and serene elegance. Behind their beauty lies an extraordinary cultural heritage deeply rooted in Japan's Niigata Prefecture. This region is the birthplace of Nishikigoi, or ornamental carp, and its koi breeders have become world reknowned. This post explores the fascinating history of koi breeding in Niigata, from modest agricultural beginnings to their current status as prize