PURPOSE: To offer a safe bath-room by forming a water discharge port capable of rotation between a position housed in a box body and a position to supply hot water, motor and controller positioning the rotation of the water discharge port.

CONSTITUTION: When a switch 8a for ON is controlled, a controller 10 operates a motor 6 to rotate a water discharge port 5 in the direction projected from an opening 1b, and the rotation of approximate 90° of the water discharge port 5 from the original position is detected to stop the driving of the motor 6. After that, the controller 10 opens a valve 9, and hot water is discharged from a faucet 5b. Then, when a switch 8b for OFF is controlled, the controller 10 closes the valve 9, the motor 6 is reversed, and the water discharge port 5 is restored to the original position to house it in the box body 1. According to the constitution, even if a human body is hit by the water discharge port during the bathing, an injury can be prevented, and safety can be promoted.