In ancient Japan, kitchens were an integral part of the household. They were equipped with various cooking utensils and tools, including clay pots, grills, and steamers. The kitchen would often have a pull-out pantry with adjustable wire storage shelves and trays to store rice, soy sauce, and other essential ingredients. Japanese cuisine is known for its simplicity and elegance, and the ancient Japanese valued the importance of a well-organized kitchen for efficient cooking and food storage.