Awa Awa no Mi

The Awa Awa no Mi is a Devil Fruit that allows the user to emit and control soap and bubbles that can not only clean off dirt but can also "clean off" power, essentially draining one's energy (and leaving them clean and shiny). This ability is not to be confused with a Logia power, as the user cannot turn herself into soap and bubbles. Eaten by Kalifa.

Awa (泡) means "bubble".

Attacks
Golden Hour - Kalifa uses her powers to coat an opponent with her bubbles, making them smooth. In Nami's case it smoothen her to the point where she appears to have loss her womanly curves, reducing her to the point of tears