Cut vegetables such as carrots, cucumber, spinach, pickled radish, and burdock into long strips.
Lightly sauté the carrots in a pan with oil.
Blanch the spinach with salt and squeeze out the excess water.
Spread rice evenly over the seaweed and season with salt and sesame oil.
Place the assorted vegetables on top of the rice.
Roll tightly using a bamboo mat.
Cut into bite-sized pieces.