PURPOSE: To shorten the line of flow of human motion by attaching a sink and a stove (range) to both sides of a semicircular top and counter, and forming a sink set into a U-shape.

CONSTITUTION: A sink-set dish washer, a chopping board 2, a faucet 3, a sink 4, a draining rack, a washer holder, a container, and a stove 14 (range) are arranged into a U-shape on both sides of a top 8 and counter 9. A dish washer, a sink, a top, a ricer, a heater and a range in a conventional kitchen face the wall surface of a room as a set or constitute a face-to-face type and cause body fatigue since time user is required to move while standing during cooking. This sink is U-shaped with the top 8 and the counter 9 and so shortens the line of flow, making the cooking easier. Also, the user can cook while sitting on a caster-equipped chair and turning to right and left and can even eat. The user can use the sink conveniently while enjoying listening to background music. Furthermore, the user can use the sink very comfortably by setting his feet on a footrest while sitting on the chair.