Pharmaceutical regulations vary from one country to another. In Japan, clinical research organizations (CRO's) such as CRO Rabiton are not involved in the actual conduct of clinical studies. Rather, they are responsible for matters relating to the documentation of clinical studies such as data management, statistical analysis, medical writing and translation. Clinical studies are conducted at approved clinical trials facilities. Site management organizations (SMO's) are responsible for providing support to the conduct of clinical studies and business matters associated with clinical research.

InCROM Japan was established in 1983. It has been one of the most successful and rapid growing SMO's in Japan and has supported the establishment of InCROM Group's core facilities, OPHA Clinic, OCROM Clinic, ToCROM Clinic, and OPHAC Hospital. Many staff have 5-20 years of InCROM experience, which contributes significantly to clients' high level of trust in our services. To date, over 1200 protocols have been achieved.