Japanese Karuta Card Game - New, old stock - Sumo Wrestling cards - Still sealed For Sale

Fun \"new\" box set of Sumo-themed Karuta cards.
While this has never been used, the box has quite a bit of wear about the edges, and the cards have some foxing (at least the top cards), and one has a folded corner (the top card). Interior cards might be in better shape, and might have more recognizable athletes - but they are all still wrapped in their clear bands.