The Auto Club (or Motor Club) is the club that Keiichi takes part at the Nekomi Institute of Technology. Its members change throughout the series. The Auto Club was originally founded and directed by Chihiro Fujimi, and later Tamiya and Otaki take up the reins. Eventually, Keiichi becomes the director (with Tamiya and Otaki becoming "executive directors", of course...). Keiichi then passes along the title to Sora Hasegawa. The Auto Club plays a major part in a good amount of stories.