About CLEA Japan, Inc.

New Discovery, from Reproducible and Reliable Qualities

Bioscience is a key for human health in these days. CLEA Japan, Inc. is the first company to mass-produce Specific Pathogen Free (SPF) mice and rats, and has been supplying them to many bioscience related companies and research institutes. We are a total system supplier of experimental animals, their diets and equipment, to support bioscience research and development with a vision of health, welfare, and environment for human. We are also offering a broad area of contract researches using our highest quality experimental animals, diets, and equipment.