Futomaki is a variety of rolled sushi that is characterized by its large size and a strict balance of used ingredients. The rolls are typically filled with vegetables of different colors, and usually don't contain seafood. Futomaki should be both flavorful and visually appealing, and the ingredients are chosen by how well they accompany each other in terms of visual appeal and flavor.
The name of the dish is Japanese for fat roll, the rolls usually being 4 centimeters in diameter and larger, consisting of three components: nori seaweed, which is the outer layer, sushi rice, and selected fillings such as cucumbers, carrots, and mushrooms.