To provide an information carrying sheet wherein though it is allowed to stand in air after bonding in a peelable manner by pressurizing bond in a state of being oppositely contact with mutually superimposed faces, adhesion is not lowered by oxidation deterioration.

For an information carrying sheet wherein a pressure sensitive adhesive composition in which a fine filler showing nonaffinity to a natural rubber based adhesive base is blended in the adhesive base, is applied to a specific part of an superimposed face of a substrate paper sheet, and an adhesive layer which is not bonded in an ordinal state by dry treatment is formed, the substrate paper sheet wherein a cationic additive such as a cationic sizing agent and the like is added in a paper-making stage as the substrate paper sheet, is used as the substrate paper sheet.