GutsMan.EXE

GutsMan.EXE (ガッツマン Gattsuman) is a NetNavi from the Mega Man Battle Network series operated by Dex Oyama. While not very bright, he is a super strong Navi that relies on brute force. GutsMan is a loyal friend and fights side by side with his allies. He has a habit to include "yeehaw" or “guts” in his sentences, only “guts” (ガッツ) in Japan.

GutsMan has green eyes, a yellow cubic head with a gray jaw and green gem on his forehead. He has red torso with gray collar, dark gray arms, dark gray hands, yellow gauntlets, black legs with teal linings on each sides, and yellow boots with gray soles.

His Navi mark has a light teal surrounding and represents a large green cross in a black background.

Being a basic carbon copy of his operator, GutsMan tends to move and react slowly. This means that he tends not to make hasty decisions (though he and Dex feature a very "Gung-ho" attitude of doing things), but will only act if sufficiently provoked or if a given situation calls for it (in the case of a friend being in danger). Naturally, direct physical attacks usually earn an immediate reaction. When finally roused though, the angry GutsMan and his strength can be a terrifying sight to behold.

Alongside his operator, GutsMan used to be a bully of sorts, picking on the Navis of weak children. When Lan Hikari received MegaMan.EXE, however, he was defeated, and the two realized the error of their ways, though they still remained rivals to the bitter end. GutsMan, in particular, has feelings for Roll, and therefore gets very angry when she spends time with MegaMan.

In both the video games, anime, and manga, MegaMan receives the powers of Guts Soul through his strong friendship with GutsMan. In the anime, during Rockman.EXE Beast+, GutsMan also unknowingly teaches Zero the meaning of "companionship".