Suzuken Co., Ltd., along with its affiliated companies, operates primarily as a global wholesaler of pharmaceutical products, with a strong presence both in Japan and internationally. The company's diverse activities are structured into four main divisions: Pharmaceutical Distribution, Pharmaceutical Manufacturing, Pharmacy Services, and Healthcare-Related Services. The Pharmaceutical Distribution segment focuses on sourcing a wide array of items, including prescription medications, diagnostic substances, various medical devices and supplies, and other health-focused goods directly from manufacturers.