To provide a system for supporting designing of a contact component that designs a configuration by which a feeling curve is obtained by a contact analysis based on a feeling curve obtained by a touch device beforehand, and is capable of optimizing the configuration of a component, its support program, and a computer readable recording medium that records the program.

The system comprises: a modelling means 12 that creates a configuration model of a contact component based on the initial design information on the contact component when designing the configuration of the contact component; an analysis means 13 that executes a contact analysis by defining a contact boundary condition using the created configuration model; and an optimizing means 14 that changes the configuration of the contact component by comparing the result of the contact analysis by the analysis means with the feeling curve obtained by the touch device beforehand.

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