Tosai
Tosai means "first-year" — a yearling koi under one year old, usually 4–10 inches. These baby koi (also called small koi or yearlings) are the affordable way into real Japanese bloodlines: buy young, grow them out in your own pond, and watch the color and pattern develop season by season.
Every tosai at House of Koi comes from respected breeders in Japan. Young koi change dramatically as they mature, which is exactly the fun — the small koi you pick today becomes a fish you raised yourself.
Free shipping on tosai orders over $400 anywhere in the contiguous United States. Under $400, tosai ship for a flat $80. Free pickup at our Miami shop, seven days a week.
