I believe this was a promotional item from Suntory Boss BOSS in the past. It's a collection set of Boss Jara Game, including playing cards, chips, and game pieces like Donjara. Game Collection: ・Boss Jara Game ・White & Black Game ・Playing Cards You can enjoy these 3 games. Although unused, please refrain from purchasing if you are sensitive to the condition, as there is damage and dirt on the box due to aging from long-term storage. - Brand: BOSS - Game Collection: Boss Jara Game - Game Type: Board Game - Contents: Game board, game pieces, instruction manual Thank you for viewing. Not for sale Rare