The Tokyo Nutrition for Growth (N4G) Summit, to be held in 2021 under the auspices of the Government of Japan, provides a historic opportunity to transform the way the world tackles the global challenge of malnutrition. The Summit comes at a critical time, midway through the UN Decade of Action on Nutrition, with only five years left to achieve the global nutrition targets on maternal, infant and young child nutrition and diet-related noncommunicable diseases, and ten years to reach the Sustainable Development Goals (SDGs).