Mix eggs with mirin and a pinch of salt.

Strain the egg mixture through a sieve.

Cook the egg mixture in a greased pan, rolling it slowly over low heat.

Cut spam into long square-shaped pieces.

Cut the cooled egg roll to match the size of the spam pieces.

Blanch the spam briefly in boiling water.

Season the rice with salt, sesame oil, and sesame seeds.

Spread rice thinly on a sheet of seaweed and layer egg roll and spam alternately.