For 40 years since it founding, BoZo Research Center has undertaken contracts for pre-clinical research and toxicology.
We have a long track record of providing excellent customer support in both rat and mice carcinogenicity studies and are proud to be one of Japan’s leading pre-clinical CROs.
We take great care to provide our customers with a wide range of services, including tests on new animal species, alternative methods or bio-marker tests, as well as building up integrated support mechanisms to cover all stages of development from drug discovery through to pre-clinical studies.
We aim to continue our contributions to a more affluent society by serving as a bridge linking the passion of researchers with the hopes of consumers.

BoZo Research Center owns several facilities:
The Gotemba and Kannami Laboratories for safety testing in both large and smal animals.
The Tokyo Laboratory, one of Japan’s leading centers for genetic toxicity (AMES) tests
The Tsukuba Research Institute which offers a wide range of services from the initial stages of development (pharmacology and analytical tests) to safety studies, in various species including miniature pigs.