According to the authoritative figure of Japanese cuisine, Hiroko Shimbo, sushi belongs to one of the following six types:
Makizushi (rolled sushi): Rice and ingredients carefully rolled into a nori algae leaf, then cut into small pieces.
Nigirizushi: Hand-pressed rice filled with a variety of fish, tofu, vegetable or omelette ingredients.
Oshizushi (pressed sushi): Also known as canned sushi, this type is done by superimposing toppings, then cutting sushi in different shapes(Rectangle, Triangle or Small Squares).
Narezushi (ripened sushi): Known as the original form of sushi, this technique involves fermenting the fish, then discarding the rice before consuming.
Chirashizushi (Dispersed Sushi): A bowl of rice filled with various ingredients, similar to our kitchen bowls.
Inarizushi (named after the Shinto god Inari): Its most common form is fish-free and sweet. Inari is a sachet of fried tofu cooked in a marinade of mirin, soy sauce, dashi, and sugar.