Cut the chicken into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the chicken until golden.
Season the chicken with salt and pepper.
Put rice in a bowl.
Place the cooked chicken on top of the rice.
Mix mayonnaise, soy sauce, and sugar to make the sauce.
Drizzle the sauce evenly over the chicken and rice.
Finish with chopped green onion or shredded seaweed.