Sansai Koi for Sale
Explore our full range of Sansai koi — mature, 3-year-old koi imported from Japan’s top breeders. Whether you’re upgrading your pond or seeking koi with more developed patterns and body shape, our collection offers a variety of price points and varieties, including Kohaku, Showa, Sanke, and more.
All koi are health-checked, fully quarantined, and prepared for safe transport. Choose from budget-friendly options up to elite show-quality koi. Every fish is available for collection or overnight delivery anywhere in the UK. Shop with confidence at JS Koi — your trusted supplier of authentic Japanese koi.
