Cook the rice to a somewhat firm texture (to do this, just use a little less water than usual) in a rice cooker. Add a little salt, sugar, and whatever seasonings you like (suggestions are mirin or dashi stock) to the egg, and cook thin omelets. Julienne to make shredded eggs, and set aside. Discard the heads and tails of the shrimp, blanch in salt water, chop up, and set aside. Blanch the snow peas in salt water, cut diagonally (like in the picture), and set aside.