PROBLEM TO BE SOLVED: To provide a water-absorbing resin having malodor masking performance which can sufficiently cope with a large amount of excretion and water absorption performance and a method of producing the same.SOLUTION: A flavor-including water-absorbing resin includes a flavor therein, absorbs liquid to release a flavor so that its flavor becomes stronger than before the absorption of the liquid, and has an amount of absorption of water of 20 g/g or more and an absorption amount under 2kPa pressure of 20 g/g or more.COPYRIGHT: (C)2015,JPO&INPIT【課題】多量の排泄にも十分対応できる悪臭マスキング性能と吸水性能とを備えた吸水性樹脂及びその製造方法を提供する。【手段】香料が内包されており、吸液して香料を放つことにより吸液前よりも香りが強く、吸水量が20g/g以上、2kPa加圧下吸収量が20g/g以上である香料内包吸水性樹脂。【選択図】なし