STEP 1/3
Let the rice cool to a warm point, then crush the green laver or side dish laver and mix well. Seaweed itself has seasoning, so I didn't season it, but if you need soy sauce, sesame oil, etc., make it to your taste. If the rice is too hot, the steam melts and it has a fishy taste, and if it's too cold, it won't clump together.
I used it because there was a commercial mayo tuna can, but it doesn't matter if you mix mayonnaise and tuna.