Finely chop the kimchi.
Drain the oil from the canned tuna using a strainer.
Heat a pan, add cooking oil, and stir-fry the kimchi.
When the kimchi becomes translucent, add the tuna and stir-fry together.
Add the rice and stir-fry, mixing everything evenly.
Season with soy sauce and sesame oil to taste.
Transfer the finished rice to a bowl and sprinkle with sesame seeds.