This is "Guderian's Blitzkrieg II" from The Gamers' OCS series, published by MMP in the USA. It is an opened, unused item. The condition is excellent, with only slight scuffing on the box. The counters are uncut, and there are no missing components. A Japanese translation of the OCS common rules and the specific rulebook is included. This item is out of print and difficult to obtain. No claims and no returns accepted.