Make sure you salmon is deboned then proceed to cut: Salmon, Avocado, Red Onion, Cucumber, Spring Onions to either uniform dices and/or sliced
Mix the Marinade ingredients together. Make sure the sugar is dissolved properly. Leave for 20 minutes or so.
Use the rice as a the base in your bowl. Then start layering; cucumber, red onion, edamame, avocado, spring onions, salmon.
Top up with your added toppings.