To attain improvement in the security of an IC card while including measures to illegality to demand the high amount of remainder guarantee by illegal action attacking the weak point of operating system for the IC card such as intensively destroying the IC card, for example.

Plural information points 4 are arranged on a base card material, every combination of these information points has information specifying each IC chip 6. Namely, information capable of identifying the IC card can be applied to the part of IC card excepting for IC. Therefore, even in the case of IC destruction, the IC card can be exactly identified and illegally forged IC cards or the like can be excluded.