Abstract: There is provided a non-oriented electrical steel sheet in which, in a cross section of a base material in a sheet thickness direction, the number density N2-5 of precipitates with an equivalent circle diameter of 50 to 500 nm present in a range of 2.0 to 5.0 ?m from the surface of the base material in the sheet thickness direction is 0.30 pieces/?m2 or less, and the relationship between the number density N2-5 and the number density N0-2 of precipitates with an equivalent circle diameter of 50 to 500 nm present in a range from the surface of the base material to 2.0 ?m satisfies Formula (1): (N2-5)/(N0-2)?0.5??Formula (1).

Abstract: In a reception step, use information which is transmitted from a user terminal in the case where a flavor suction tool is used, and indicates that the flavor suction tool is used is received. In an allocation step, on the basis of the received use information, a virtual space is allocated to the user terminal. In a transmission step, display information for displaying the virtual space is transmitted to the user terminal. In a distribution step, a message transmitted from the user terminal is distributed to another user terminal allocated to the virtual space.

Abstract: An information processing device includes an acquisition unit that obtains smoking information from a flavor inhaler, etc., associated to a user terminal; a creation unit that creates output information for outputting a message on the basis of the smoking information, to the user terminal; and a transmission unit that sends the output information to the user terminal or a control device that controls the output of messages to the user terminal. As a result, the retention rate for users using the flavor inhaler can be increased.

Abstract: An information processing device comprising: a storage unit that stores location information regarding at least one smoking area and at least one use condition for the smoking area while associating the location information and the use condition to each other; a search unit that, in a case where a search request including location information regarding a user terminal is received, searches for a smoking area that is located within a certain range from the current location of the user terminal and that meets the use condition on a basis of the location information regarding the smoking area and at least a time at which the search request has been received, an environmental condition at the current location of the user terminal, or a use mode of a flavor inhaler; and a reporting unit that reports location information regarding the retrieved smoking area to the user terminal.