Okuden is a location within DenTech City from Mega Man Battle Network 2. It is a camp site where Lan and his friends go to spend the day during summer vacation. There is a river and large hydroelectric dam. During the game, Lan and the gang arrive by bus and spend the day fishing and having a cook out. Their vacation, however, is cut short by an attack planned by Speedy Dave and his NetNavi QuickMan.EXE to destroy the dam with explosives to flood the area and shut down much of Electopia's electric supply. Lan and MegaMan.EXE with the help of Chaud and ProtoMan.EXE are able to save the day.