Meiji Seika Kaisha, Ltd. is the trade name of a pharmaceutical company in Japan. It was known as Meiji Seika Pharma Co., Ltd. until March 31, 2011. It is currently a subsidiary of Meiji Holdings.
It was a major dairy industry company established in 1917. Apart from dairy products like milk, ice cream, and cheese, their lineup includes sports drinks, pizza, chocolate bars and food supplements like "Toromeiku", described as a "food viscosity preparation". It has a joint venture in Thailand with Charoen Pokphand to market dairy products.