Rohto Pharmaceutical. 

Established in Osaka, Japan, in 1899, Rohto Pharmaceutical Co.,Ltd. is a global entity engaged in the development, manufacturing, and marketing of a diverse array of pharmaceutical goods, beauty products, and nutritional supplements. Their comprehensive product line includes various ophthalmic solutions such as eye drops, contact lens care products, and eye washes. For skincare, they offer facial treatments like cleansers, toners, and creams, in addition to specialized medicated preparations for the skin. The company's offerings also extend to internal medicines, encompassing digestive aids, herbal remedies, and dietary supplements. Furthermore, they supply over-the-counter medications and deliver beauty and health services via dedicated counters. The company rebranded from Yamada Pharmaceutical to Rohto Pharmaceutical Co.,Ltd. in September 1949.