日本ペットデザイン — Japan Pet Design
200 Years of
Koi Mastery
Founded on generations of knowledge in fish breeding and aquatic care, Japan Pet Design has become one of Japan's most respected names in koi nutrition and health.
Our Story
Where Tradition Meets Science
Japan Pet Design (JPD) is recognized as a leading company in Japan for koi nutrition and aquatic health products. Built on over 200 years of accumulated knowledge in fish breeding, nutrition, and aquatic care, JPD combines traditional Japanese expertise with modern scientific research.
In addition to nutritional expertise, JPD is also a leading manufacturer of aquatic medicine in Japan, with products widely used and trusted by professionals across the industry.
JPD's philosophy is simple and proven: healthy fish are the foundation of growth, color, and beauty.
Why JPD
University Research
JPD collaborates with Mie University and the National Fisheries University of Japan for continuous research and product validation.
GMP Certified Production
All products are manufactured under GMP-certified conditions — the same standard used in pharmaceutical manufacturing.
Global Trust
Trusted by professional breeders across Europe, the United States, and Asia. Champion koi have been developed using JPD nutrition.
Ready to Experience JPD?
Explore our full collection of scientifically developed koi nutrition.
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