Code Geass Fanon Wiki
General Characteristics
Model Number RMI-U13
Codename Portman
Unit type Fourth Generation Knightmare Frame
Manufacturer Project Knightmare
Height 4.69 meters
Weight 5.97 Metric Tons

The Portman is a Fourth Generation Knightmare Frame which serves as a naval knightmare frame in the Knightmare Battle! game.


The Portman is the first naval knightmare frame which is also capable of land operation. However, it is very limited both in the water and on land. It has an unusual appearance due to the need for different equipment for underwater combat. It also has scavenger type manipulator hands rather than regular knightmare hands, eliminating the usage of rifles and melee weaponry.