Fuwa-Fuwa (????) is a Japanese word that describes the sound made by something light and fluffy. Fuwa-Fuwa cakes are the fluffiest and tastiest cakes you will ever taste in Indonesia. While the cloud-like batter is gently steamed-baked, an aroma permeates the entire place. The result of this Japanese technique is a moist fluffy cake that does not leave you feeling full or guilty, allowing you to have a slice or three, at any time of the day.