Microman (Moritou Yoshihiro)Chisana Kyojin Mikuroman; Micronauts; Small Giant Microman; Tiny Titan Microman

Classic 1976 manga adaptation of the 1974-1984 Japanese action figure series, Microman (aka Micronauts in the west). A young boy meets tiny super-powered heroes and joins them to fight a giant alien menace--the Acroyear--piloting his own miniature giant (?) robot!