PROBLEM TO BE SOLVED: To provide a liquid detergent held in a foamer container good in slipperiness of foam to the skin while providing fine and thickness feeling of foam, capable of being washed out without being slimy during rinsing and having enough mildness in repeated washing.SOLUTION: There is provided a liquid detergent held in a foamer container containing following components (A), (B), (C), (D) and (E): (A) N-acylamino acid or a salt thereof of 0.1-3 mass%, (B) polyoxyethylene alkyl ether carboxylic acid or a salt thereof of 0.03-2 mass%, (C) an ampholytic surfactant of 0.07-2 mass%, (D) polyoxyethylene alkyl ether of 0.05-2 mass% and (E) polyalcohol of 25-50 mass%.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT