mega_man_(character)

Known as Rockman in Japan, he is the main titular protagonist of the Mega man (classic) series, first debuting in the mega man 1 in 1987. He was given the name Rock (Mega) by his creator, dr. Light (mega man), creating a pun with the name of his sister Roll (mega man), but he was dubbed "Mega Man" after being modified into a super fighting robot.