PURPOSE: To provide the shoulder water discharge bathtub which can control the quantity of bath hot water discharged to a shoulder, etc., of a bathing person.

CONSTITUTION: In the shoulder water discharge bathtub in which a bath hot water circulating flow passage 14 consisting of a bath hot water suction flow passage and a bath hot water discharge flow passage is provided between a bathtub main body 10 and a circulating pump P, and also, the tip discharge port of the bath hot water discharge flow passage is positioned in the upper part than the hot water level (w) in the bathtub main body 10 and bath hot water can be discharged from the tip discharge port, a flow rate control valve 21 for controlling the quantity of discharged bath hot water is attached to the halfway part of the bath hot water discharge flow passage.