In commemoration of the release of SMT V, Digital Devil Selection (DDS) will open up a pop-up store where it will sell items such as a Jack Frost ring.
Though DDS has released other Jack Frost rings in the past, the SMT V version of the ring has a slightly different face.
Four new items, including the aforementioned Jack Frost ring, will be available in the shop.
According to the designer’s comment, this is because of the way that Atlus designed Jack Frost for SMT V. However, the designer does not specifically note what said differences are.