A washing machine (100) for washing clothes is provided with a detergent case (400) and a water supply unit (300). The water supply unit (300) is provided with a flow channel structure part (320), a flowing water part, and a discharge part. The flow channel structure part (320) defines a flow channel for supplying water to the detergent case (400). A detergent solution flows into the flowing water part from the detergent case (400). The discharge part is configured to discharge the detergent solution toward a washing tub. The flow channel structure part (320) is provided with a first water pouring path and a second water pouring path. The first water pouring path is configured to pour the water into the detergent case (400). The second water pouring path diverges from the first water pouring path so as to pour the water into the detergent solution in the discharge part while bypassing the detergent case (400). Consequently, the washing machine (100) in which water leakage does not easily occur is implemented.
