Shred the cabbage into thin strips.
Julienne the carrots.
Drain the oil from the tuna and stir-fry it in a heated pan.
Lightly stir-fry the shredded cabbage and carrots.
Mix salt and sesame oil into the rice thoroughly.
Spread the rice thinly over the seaweed sheet.
Place the stir-fried cabbage, carrots, and tuna on top.
Firmly roll up the kimbap and slice it.