Dex Oyama

Dex Oyama, known as Dekao Oyama (大山デカオ) in Japan and Dex Ogreon in English anime and manga, is a character from the MegaMan Battle Network series. He is the rival of Lan and operator of GutsMan.EXE. He has a brother called Chisao. He believes that Dex is the best NetOp in the world and Dex tries desperately to maintain his respect.

MegaMan NT Warrior
Under construction. Please help.