Creamland is a location mentioned in the Mega Man Battle Network series. It is never visited but it is known that Princess Pride is the leader of the country. In Mega Man Battle Network 2, she allies herself with Gospel in order to spare her nation from its wrath.
In Mega Man Battle Network 5, she mines MagnoMetal in order to help her country.
In the Anime
Creamland is first seen in MegaMan NT Warrior. Lan and co. go their to help Princess Pride stop the rampageing KnightMan from destroying the fire wall to Creamlands main computer system.
Creamland is to the far north of Japan, being an island nation covered in ice for most of the year. Creamland's architecture is very medieval, with a large stone castles at the center. This is Princess Pride's castle, and is also where Creamlands main computer core is kept.