Dice the avocado into bite-sized cubes.
Prepare the tuna (canned or fresh) into bite-sized pieces.
Finely chop vegetables such as onion, cucumber, and cherry tomatoes.
Make the sauce by mixing soy sauce, sesame oil, lemon juice, and honey.
In a bowl, combine avocado, tuna, and vegetables, then mix with the sauce.
Place the well-mixed ingredients on top of rice.
Finish by sprinkling toppings like seaweed flakes and sesame seeds.