PROBLEM TO BE SOLVED: To inhibit leakage of an aroma liquid in an aroma device to mount an aroma liquid container having a dropper, even when the device is tilted or falls.SOLUTION: An aroma device 100 includes a housing 1, a liquid container 4, a discharge cap 41 that can discharge volatilized gas of an aroma liquid, a mounting part 61 for mounting the liquid container 4, a reservoir chamber 60 to which the volatilized gas is fed, a pump 2 that supplies air to the reservoir chamber 60, a packing member 5, and sealing means 9. The discharge cap 41 includes communication passages 4100, 4140 each communicating the inside and the outside of the liquid container 4, and is disposed at one end of the liquid container 4 and the volatilized gas can be discharged through at least one of the two communication passages. The sealing means 9 closes all passages except for one passage of the above two communication passages.
