Nintendo Entertainment Analysis and Development
From the Super Mario Wiki
Nintendo Entertainment Analysis and Development (Nintendo EAD) is a division of Nintendo known for designing Mario games, although they have also worked on other series, such as The Legend of Zelda and Star Fox. The Chief Production Officer is Satoru Iwata, but the general managers are Shigeru Miyamoto and Takashi Tezuka.
Staff working for Nintendo EAD
Mario Games made by Nintendo EAD