Finely chop the tuna, onion, and carrot.
Beat the eggs and set aside.
Heat cooking oil in a pan and sauté the onion and carrot.
Add the tuna and stir-fry together.
Add the rice and mix well with the ingredients while stir-frying.
Pour in the beaten eggs and stir well as you fry.
Season with soy sauce, salt, and pepper.
Serve the finished fried rice on a plate.