Naminé has the power to control the memories of Sora and those around him. This is because when Kairi's heart resided within Sora's she also got to see the memories within causing a Nobody with a different power.

Naminé is a special Nobody because Kairi is a Princess of Heart. There was no darkness with her, making a unique nobody when her heart was taken away. Since Kairi's heart went back to her, Naminé has no memory of her past life as a somebody. She draws constantly because she wants to have memories.