TopMan.EXE

TopMan.EXE is Tensuke's NetNavi. He appears randomly as a opponent in the first tournament from MegaMan Battle Network 4. His Ghost Data can be found in Town Area 1.

MegaMan Battle Network 4
TopMan first apears when Tensuke's top malfunctions. After Lan helps him, TopMan is revealed to be a makeshift Navi, a Navi his operator created by himself using his own parts. This means that TopMan breaks down frequently and is shown to have some memory loss as well, as he forgets he is in the tournament, urging Tensuke to finish the prelims, upon which Tensuke yells at him reminding him the prelims are far over. Tensuke is too prideful to ask for help fixing TopMan and leaves him in that state. Tensuke's brother is convinced by Lan to help fix TopMan (although he pretends it is out of pity), and the two go to fight MegaMan.EXE in the tourney so Tensuke can prove to his grandson that tops are still cool. Although he loses, the two succeed in impressing Tensuke's grandson.

Powers and Abilities
Top Summon - TopMan sends three tops that move in a diagonal fashion and bounce off edges. The tops are invincible. The tops behave nearly identically to the "Airhoc" chip, only difference is there are 2 of them on the field

Top Spin - TopMan turns into a giant top and spins to your area, damaging you if he hits you, then spins back to where he started. He is invincible in this form.

Top Smash - TopMan turns into a giant top, disappears, and then falls on your position. He is invincible in this form.

MegaMan NT Warrior Axess
TopMan appears in an episode of Axess in a situation similar to the one in the games.