Free Redeem Items
Apart from recommendation, weapons, costumes, beauty products and items, there is a free redeem section where all items are not purchased by coins, but through the redeeming of special items.
There are two ways to redeem items: vouchers and medals.
Free redeem items are classified as voucher and medal items. Redeem voucher items can get some equipments that are purchased by coins while redeem medal items can get some equipments that cannot be purchased by coins.