Nintendo Entertainment Analysis and Development

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.

General managers

 * Shigeru Miyamoto
 * Takashi Tezuka

Group managers

 * Hideki Konno - Group No.1
 * Katsuya Eguchi - Group No.2
 * Eiji Aonuma - Group No.3
 * Hiroyuki Kimura - Group No.4
 * Tadashi Sugiyama - Group No.5
 * Takao Shimizu - EAD Tokyo Group No.1
 * Yoshiaki Koizumi - EAD Tokyo Group No.2

Composers

 * Koji Kondo
 * Kazumi Totaka
 * Kenta Nagata
 * Hajime Wakai
 * Toru Minegishi
 * Shinobu Nagata (née Tanaka, now for Nintendo SPD)
 * Asuka Hayazaki (née Ohta)
 * Ryo Nagamatsu
 * Shiho Fujii
 * Yasuaki Iwata
 * Mahito Yokota - EAD Tokyo