Soy sauce: It is found in all Japanese restaurants and is used, especially for sushi, although it is also used for sashimi.
Vinegar: different types are used, such as apple or rice. The most normal thing is to add it during the preparation of rice, although it can also be used to prepare sauces that accompany some dishes.
Wasabi: a classic of Japanese food and a great ingredient for spicy fans.
Ginger: usually accompanies some preparations, especially sushi. It has a spicy touch that helps cut the flavor of foods.