Founded Defunct Headquarters Country Owner Key people Number of employees Products Market Website Twitter Nintendo EAD Software Group No. 5 is a video game developer under the Nintendo Entertainment Analysis and Development structure that is owned by Nintendo. Shigeru Miyamoto and Takashi Tezuka are the heads of this group and the others (which are numbered 1-5 and Tokyo), though the general manager and producer of this department is Tadashi Sugiyama . Their projects include every Wii Fit game developed, as well as co-developing Star Fox and other vehicle based games with other developers.