Tsumura 

Tsumura & Co. is a global pharmaceutical company specializing in the production and distribution of various medicinal products. Their core offerings include Kampo extract intermediates and granular Kampo formulations. The company manages the comprehensive process of bringing these traditional remedies to market, from the sourcing, meticulous selection, and processing of raw herbal ingredients to their careful warehousing, including components prepared for traditional decoctions. Tsumura & Co. also manufactures powdered Kampo extracts and a range of traditional Chinese medical preparations. Beyond pharmaceuticals, the company additionally distributes food items. Established in 1893, Tsumura & Co. maintains its headquarters in Tokyo, Japan.