Not for Sale - Yokohama Seiryo High School Baseball Team - Commemorative T-shirt for Koshien Spring Tournament Brand new, unopened, and unused. I received this from an acquaintance, but I'm selling it because I won't use it. Please understand that this item has been stored by a private individual, so please purchase it with that in mind. T-shirt Selected High School Baseball Yokohama Seiryo Koshien High School Baseball Hardball Baseball Team