Mega Man (Mega Man: Upon a Star)

Mega Man, known as Rockman (ロックマン) in Japan, is the main character of Mega Man: Upon a Star. Jumping out of the video game world into real world Tokyo in pursuit of Dr. Wily, Mega Man teams up with the Kobayashi family to stop the mad scientist as he learns about Japanese customs and culture.

Overview
Mega Man is a small robot roughly the size of a grade school child. He possesses a strong sense of justice and is strongly committed to stopping Dr. Wily, making it his main mission even after arriving in real world Japan, a completely foreign land to him. He is inquisitive and intelligent, learning many facts about Japan from the Kobayashi family during his time there, and easily discerns that Wily is hiding in Mount Fuji after learning how dangerous it was.