In ancient Japan, kitchens were an important part of the household. They were typically small and located at the back of the house. While pot filler faucets were not used, the Japanese had a practical solution for filling pots with water. They would have a large basin or trough in the kitchen where water could be collected. This basin would be filled manually, and pots could be easily filled by dipping them into the water. This method allowed for efficient water usage and convenience in the kitchen.
