AquaMan.EXE

AquaMan.EXE, known as SpoutMan.EXE in the English anime dub, is a NetNavi operated by Shuuko Kido that first appeared in the City Battle Tournament from MegaMan Battle Network 4 Blue Moon. He loses to MegaMan. Before that, AquaMan flooded the Net. In MegaMan Battle Network 6 Cybeast Falzar, Shuuko is as a teacher in Lan's school and MegaMan can fight AquaMan again, and the player receives his first Link Navi and Cross.

In the manga, SpoutMan lives with no human and is related to BubbleMan.EXE. She also lives in a junkyard.