15 Go! Go! was a series of single-page comics that ran in Hyper Hobby Magazine in Japan, from July 2005 to September of 2007, primarily as an advertising vehicle for the latest releases in Takara's "Transformers Collection" reissue series. The series mainly follows the (mis)adventures of Teletraan 15, charged by the mysterious "Black Panther Man" to traverse time and space, gathering data on the Transformers. As she does, her friend Teletraan 10 provides snarky commentary on the Cybertronians she meets.