Disk cartridge storage case with index card

摘要

An index card to be stored in a cartridge storage, designed for storing a cartridge with a built-in disk-like recording medium in a storage portion thereof through an insertion port, said index card comprises: a card body to be inserted in a preset direction through said insertion port into said storage portion of said cartridge storage case, and a folded part which is formed by bending an end part of said card body toward the end of the opposite side to said insertion port and has a predetermined length along the longitudinal direction of the card body.