Japanese
Rinse the rice until the water runs almost clear, then cook it with the water in a rice cooker or a covered pot and let it rest for 10 minutes.
Sprinkle the salmon with the sake and a pinch of the salt, then grill or pan-fry it for 8 minutes, until cooked through.
Remove the skin and any bones and flake the salmon with a fork.
Cut each nori sheet in half to make 6 strips.
Wet your hands, rub them with a little salt and take about 110 g of warm rice.
Make a dent in the rice, add 15 g of salmon, cover it with rice and press it into a triangle with firm, even pressure.
Wrap a nori strip around the base just before eating so it stays crisp.