Boil the chicken breast and shred it finely.
Place brown rice in a bowl.
Cut the soft tofu into suitable sizes.
Put the boiled chicken breast and soft tofu on top of the brown rice.
Slice various vegetables (spinach, carrot, cucumber, bell pepper, etc.).
Add the sliced vegetables on top of the brown rice.
Make a sauce using soy sauce, sesame oil, and toasted sesame seeds, then drizzle it over.
Mix everything well and enjoy.