Kampo- Our Core Business
The promise of kampo. That is the promise of Tsumura. We command 75% of Japan's market for prescription kampo preparations, the flagship sector of the kampo market. Prescription kampo preparations and other medical products contribute some 80% of our net sales. So the outlook for the kampo market is, essentially, the outlook for Tsumura.

Contents
About KampoMultifaceted EfficacyFundamental DifferenceEvidence - Based Kampo MedicineDemographic, Educational MomentumEducation