Type Runner Keyboard for Wii U Gamepad - Extreme portability combined in a full-function, 80-key keyboard. Easy on the eyes. Easy on the fingers. (Polycarbonate Keyboard) – BoxWave
Wii U: Permanent Custom Symbols Keyboard (NO PC NEEDED, WORKS EVERYWHERE) MK8U - YouTube
A Look At Dragon Quest X's Graphics And Virtual Keyboard On Wii U - Siliconera