Born in Sonobe, Kyoto, Miyamoto graduated from Kanazawa Municipal College of Industrial Arts. He originally sought a career as a manga artist, until developing an interest in video games. With the help of his father, he joined Nintendo in 1977 after impressing the president, Hiroshi Yamauchi, with his toys.[3] He helped create art for the arcade game Sheriff,[4] and was later tasked with designing a new arcade game, leading to the 1981 game Donkey Kong.

Miyamoto's games Super Mario Bros. (1985) and The Legend of Zelda (1986) helped the Nintendo Entertainment System dominate the console game market. His games have been flagships of every Nintendo video game console, from the arcade machines of the late 1970s to the present day. He managed Nintendo's Entertainment Analysis & Development software division, which developed many Nintendo games, and he played an important role in the creation of other influential games such as Pokémon Red and Blue (1996) and Metroid Prime (2002). Following the death of Nintendo president Satoru Iwata in July 2015, Miyamoto became acting president alongside Genyo Takeda until he was formally appointed "Creative Fellow" a few months later.[5]