Mitsuru Izumo was inspired to help address malnutrition after witnessing its effects during a university trip to Bangladesh in 1998. He realized the nutritional benefits of euglena, a microorganism rich in nutrients, and started a company called Euglena Co. in 2005 to mass produce euglena on an industrial scale and make it available as a supplement. While the company has been very successful financially, Izumo continues to invest profits into charitable programs providing euglena-fortified foods to malnourished children in Bangladesh, as per his original social mission. He believes that through innovative technology and balancing business goals with social impact, entrepreneurs can achieve eco-friendly and socially responsible capitalism.