No added salt.
Finely chop the onion and green onion.
Heat cooking oil in a pan and stir-fry the onion and green onion.
Drain the oil from the canned tuna and add to the pan. Stir-fry.
Add cooked rice and stir-fry while mixing evenly.
Add eggs and quickly stir as they cook.
Season with salt and pepper.
Transfer to a bowl to finish.