Slice spam into 3mm thick pieces and pan-fry until golden on both sides.

Beat eggs with a pinch of salt and cook into a thick omelet. Slice into spam-sized pieces.

Chop kimchi, squeeze out excess liquid, and stir-fry with sugar and cooking oil.

Mix drained tuna with mayonnaise until well combined.

Mix cooked rice with furikake or seaweed flakes.

Use a clean spam can as a mold, lining it with plastic wrap.

Layer rice, egg omelet, tuna mixture, stir-fried kimchi, spam, and rice in the mold, pressing each layer firmly.