1Rinse the sushi rice under cold water until the water runs clear.
Cook the rice according to the package instructions.
Once cooked, let the rice cool to room temperature.
Lay a sheet of nori on a bamboo sushi mat.
Spread a thin layer of sushi rice over the nori, leaving a 1-inch border at the top.
Arrange slices of cooked chicken breast, julienned cucumber, and julienned carrot in a line across the center of the rice.
Drizzle a small amount of teriyaki sauce over the chicken and vegetables.
Using the bamboo mat, carefully roll the nori over the filling, pressing gently to form a tight roll.
Moisten the top border of the nori with a little water to seal the roll.
Repeat the process with the remaining ingredients.
Use a sharp knife to slice each roll into 6-8 pieces.
Serve the sushi rolls with additional teriyaki sauce for dipping, if desired.